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  • Additives: Brightwell Aquatics

    VOLUME DISCOUNTS:
    • Buy 6-11 Brightwell Aquatics products and receive a 5% discount.
    • Buy 12 or more Brightwell Aquatics products and receive a 10% discount
    • They can be all one product or any mix of different products
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    Alkalin8.3 KH Buffer Brightwell Aquatics, 2 liters
    Brightwell Aquatics Alkalin8.3 KH Buffer, 2 liters

    Wholesale Price (Members Only)
    In Stock

    • Brightwell Aquatics Alkalin8.3 KH Buffer, 2 liter is a highly-effective alkalinity(KH)-increasing (”buffer”) solution
    • Helps increase pH stability in an aquarium by raising the alkalinity
    • Provides a source of carbonates, which make up the majority by weight of aragonite, the mineral secreted by reef-building organisms as skeletal material
    • Continued addition raises pH until 8.3 is reached, at which point the pH remains unchanged and the alkalinity alone increases
    • Over 50% stronger than most competing products
    • Free of phosphate, silicate, and organic material
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Alkalin8.3 KH Buffer, 500 ml
    Brightwell Aquatics Alkalin8.3 KH Buffer, 500 ml

    Wholesale Price (Members Only)
    In Stock

    • Highly-effective alkalinity(KH)-increasing (”buffer”) solution
    • Helps increase pH stability in an aquarium by raising the alkalinity
    • Provides a source of carbonates, which make up the majority by
      weight of aragonite, the mineral secreted by reef-building organisms
      as skeletal material
    • Continued addition raises pH until 8.3 is reached, at which point
      the pH remains unchanged and the alkalinity alone increases
    • Over 50% stronger than most competing products
    • Free of phosphate, silicate, and organic material
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Alkalin8.3-P KH Buffer, 250 grams
    Brightwell Aquatics Alkalin8.3-P KH Buffer, 250 grams

    Wholesale Price (Members Only)
    In Stock



    • Highly-effective alkalinity-increasing (”buffer”) powdered
      blend for all marine and reef aquaria
    • Helps increase pH stability in an aquarium by raising the
      alkalinity; continued addition raises pH until 8.3 is reached, at
      which point the pH remains unchanged and the alkalinity
      alone increases
    • Provides a source of carbonates, which make up the majority
      by weight of aragonite, the mineral secreted by reef-building
      organisms as skeletal material
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Alkalin8.3-P, 4 kg
    Brightwell Aquatics Alkalin8.3-P, 4 kg

    Wholesale Price (Members Only)
    In Stock


    • Brightwell Aquatics Alkalin8.3-P, 4 kg, is a KH buffer powder for all marine fish and reef aquaria
    • Highly-effective alkalinity-increasing (”buffer”) powdered blend.
    • Helps increase pH stability in an aquarium by raising the alkalinity; continued addition raises
      pH until 8.3 is reached, at which point the pH remains unchanged and the alkalinity
      alone increases.
    • Provides a source of carbonates, which make up the majority by weight of aragonite, the
      mineral secreted by reef-building organisms as skeletal material.
    more info
    AngeLixir Food Soak 125 ml Brightwell Aquatics
    Brightwell Aquatics AngeLixir Food Soak, 125 ml

    Wholesale Price (Members Only)
    In Stock


    • Complex of free-form amino acids in the same ratios found in tissues of sponges
    • Utilizes natural attractants and marine-derived proteins to improve feeding response and increase protein percentage of fish foods, respectively
    • Beneficial to all fishes whose diets are in large part composed of sponges, including angelfishes, butterflyfishes, Moorish Idols, and their respective allies
    • Free form amino acids:

      1. Encourage vibrant coloration
      2. Provide the building blocks of protein in ideal ratios to encourage the formation of new tissue, speeding up growth rates
      3. Encourage new tissue growth to aid in recovery from wounds incurred during aggressive encounters with tankmates or during spawning periods

    • Formulated based upon sponge tissue analysis and marine finfish culture
    • Does not require refrigeration
    more info
    Brightwell Aquatics BlackWater Conditioner for FW Aquaria, 500 ml
    Brightwell Aquatics BlackWater Conditioner for FW Aquaria, 500 ml

    Wholesale Price (Members Only)
    In Stock


    • Establishes similar water conditions to those found in blackwater rivers, many of which are home to important fishes and plants
    • May be used to help simulate the onset of the rainy season for encouragement of fish spawning
    • Provides humic substances (humic and fluvic acid), complex bio-organic molecules known to increase the availability of important nutrients (such as iron, calcium, magnesium, molybdenum, copper, maganese, zinc, cobalt and nickel) to plants, potentially enhancing the effectiveness of plant nutrient solutions in aquaria
    • Formulated using extensive research on aquatic plant nutrient requirements and riverine water chemistry
    more info
    Brightwell Aquatics Calcion Liquid Calcium Supplement, 2 liters
    Brightwell Aquatics Calcion Liquid Calcium Supplement, 2 liters

    Wholesale Price (Members Only)
    In Stock

    • Highly-concentrated ionic calcium solution
    • Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most important elements required for growth
    • Is ionic rather than chelated, and contains no unwanted organic material such as EDTA, gluconate, or polygluconate
    • Over 50% stronger than most competing products
    • Free of phosphate, silicate, and organic material
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Calcion Liquid Calcium Supplement, 500 ml
    Brightwell Aquatics Calcion Liquid Calcium Supplement, 500 ml

    Wholesale Price (Members Only)
    In Stock

    • Highly-concentrated ionic calcium solution
    • Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most important elements required for growth
    • Is ionic rather than chelated, and contains no unwanted organic material such as EDTA, gluconate, or polygluconate
    • Over 50% stronger than most competing products
    • Free of phosphate, silicate, and organic material
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Calcion-P Dry Calcium Supplement, 400 grams
    Brightwell Aquatics Calcion-P Dry Calcium Supplement, 400 grams

    Wholesale Price (Members Only)
    In Stock

    • High-purity powdered calcium
    • Increases the concentration of calcium in marine aquarium
      water to provide corals and other reef-building invertebrates
      with one of the most important elements required for growth
    • Stronger and more economical than liquid calcium solutions;
      created for hobbyists maintaining multiple reef aquaria
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics ChaetoGro 250 ml
    Brightwell Aquatics ChaetoGro, 250 ml

    Wholesale Price (Members Only)
    In Stock

    Brightwell Aquatics ChaetoGro is a complete phosphate and nitrate free multi-nutrient with iron, cobalt and molybdenum for chaetomorpha growth and vigor in all marine systems.

    Overview:
    • For all marine aquariums & ULNS systems
    • Shrimp & Invertebrate safe
    • Phosphate & Nitrate free
    • Provides 13 elements critical to long-term health, growth, and coloration of aquatic plants
    • Well-suited to ULNS aquariums and designed for nutrient control of phosphates and nitrates by chaetomorpha uptake
    • Formulated utilizing extensive research on aquatic algae nutrient requirements
    • 250 ml
    more info
    Brightwell Aquatics ChaetoGro 500 ml
    Brightwell Aquatics ChaetoGro, 500 ml

    Wholesale Price (Members Only)
    In Stock

    Brightwell Aquatics ChaetoGro is a complete phosphate and nitrate free multi-nutrient with iron, cobalt and molybdenum for chaetomorpha growth and vigor in all marine systems.

    Overview:
    • For all marine aquariums & ULNS systems
    • Shrimp & Invertebrate safe
    • Phosphate & Nitrate free
    • Provides 13 elements critical to long-term health, growth, and coloration of aquatic plants
    • Well-suited to ULNS aquariums and designed for nutrient control of phosphates and nitrates by chaetomorpha uptake
    • Formulated utilizing extensive research on aquatic algae nutrient requirements
    • 500 ml
    more info
    Clarifi-FW Brightwell Aquatics 500 ml
    Brightwell Aquatics Clarifi-FW, 500 ml

    Wholesale Price (Members Only)
    In Stock

    Advanced Clarifier for all Freshwater and Planted Aquaria

    • Flocculant for improving water clarity in freshwater aquaria; helps eliminate cloudy water.
    • Binds particulate material suspended in aquarium water, enabling removal from the
      system by means of mechanical filtration.
    • Specifically formulated for use in freshwater aquaria; not to be used in marine aquaria.
    • Safe for use with all manner of freshwater fishes, plants, and invertebrates.
    more info
    Brightwell Aquatics CoralAmino Amino Acid Supplement, 125 ml
    Brightwell Aquatics CoralAmino Amino Acid Supplement, 125 ml

    Wholesale Price (Members Only)
    In Stock

    • Complex of free-form amino acids in the same ratios found within tissues of stony corals
    • Beneficial to all corals (stony and soft), as well as solitary and colonial polyps
    • Free-form amino acids:
      • Provide the building blocks of coral tissue in ideal ratios to encourage the formation of new tissue
      • Encourage new tissue growth to repair damage incurred during fragmentation and propagation
      • Encourage growth by budding and fission
      • Encourage vibrant coloration
    • Formulated based upon data compiled by oceanographers researching coral tissue profiles
    • Does not require refrigeration
    • Formulated by a marine scientist.
    more info
    Brightwell Aquatics Cuprion Stabilized Ionic Copper Solution, 2 L
    Brightwell Aquatics Cuprion Stabilized Ionic Copper Solution, 2 L

    Wholesale Price (Members Only)
    In Stock


    • For use by experienced, qualified professional aquarists only
    • Ionic, non-chelated copper solution
    • 1 drop per gallon of water increases free copper concentration by ~0.20 ppm
    • For use in fish-only aquaria
    • Not for use with scaleless fish
    • Not for use in aquaria housing live plants or invertebrates
    • Consult an appropriate reference source for the use of ionic copper solutions in
      aquaria before use
    more info
    Trace & Minor Elements for Discus & other South American Riverine Fishes
    Brightwell Aquatics DiscusCode, 500 ml

    Wholesale Price (Members Only)
    (Out of Stock)

    Trace & Minor Elements for Discus & other South American Riverine Fishes

    • Unique complex that provides trace and minor elements in ratios found to be beneficial
      to discus and other fishes that share the same waters of origin
    • Provides minor and trace elements utilized in important neurological and metabolic
      reactions, and which are incorporated into natural biopigments for coloration
    • Replaces minor and trace elements used by aquarium inhabitants, and which are lost
      through chemical filtration (use of filtration media such as resins and activated carbon)
    • Composed of purified water and ultra-high purity materials
    • Formulated utilizing extensive research on chemistry of the waters naturally-inhabited
      by discus, as well as discus trace and minor element requirements
    more info
    200 grams Elemental Dry Reef Building Brightwell
    Brightwell Aquatics Elemental Dry Reef Building Supplement, 200 grams

    Wholesale Price (Members Only)
    In Stock

    • Complete source of the elements and molecules directly used
      by corals, clams, and other reef-building invertebrates and organisms to create skeletal material and grow
    • Provides calcium, strontium, magnesium, and potassium in
      approximately the same ratios in which they occur in aragonite,
      the mineral that is primarily secreted by reef-building marine
      organisms under normal environmental conditions
    • Very strong source of carbonates, also involved in aragonite
      formation; twice the calcium relative to carbonates compared
      to natural aragonite
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Elemental Dry Reef Building Supplement, 400 grams
    Brightwell Aquatics Elemental Dry Reef Building Supplement, 400 grams

    Wholesale Price (Members Only)
    In Stock

    • Complete source of the elements and molecules directly used
      by corals, clams, and other reef-building invertebrates and organisms to create skeletal material and grow
    • Provides calcium, strontium, magnesium, and potassium in
      approximately the same ratios in which they occur in aragonite,
      the mineral that is primarily secreted by reef-building marine
      organisms under normal environmental conditions
    • Very strong source of carbonates, also involved in aragonite
      formation; twice the calcium relative to carbonates compared
      to natural aragonite
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Erase-CL Water Conditioner, 500 ml
    Brightwell Aquatics Erase-CL Water Conditioner, 500 ml

    Wholesale Price (Members Only)
    In Stock

    • Removes chloramines, chlorine, ammonia, and nitrites present in tap water and/or aquarium water
    • May be used to neutralize iodine in the event of an aquarium overdose
    • Used as directed, is safe for use directly in all marine aquaria, including reef aquaria
    • Free of phosphate and silicate
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics FerroxiPhos-G 300 grams
    Brightwell Aquatics FerroxiPhos-G, 300 grams

    Wholesale Price (Members Only)
    In Stock

    Granular Ferric Oxide for Phosphate Control in all Marine & Freshwater Aquaria

    • Directly and efficiently removes reactive phosphate from aquarium water.
    • Also removes silicate and phosphate-based organic material from aquarium water, often
      resulting in improved water clarity (particularly in aquaria with heavy bioloads).
    • Safe for use in all freshwater and marine aquaria, including planted and reef systems.
    Brightwell Aquatics 600 grams FerroxiPhos-G
    Brightwell Aquatics FerroxiPhos-G, 600 grams

    Wholesale Price (Members Only)
    In Stock

    Granular Ferric Oxide for Phosphate Control in all Marine & Freshwater Aquaria

    • Directly and efficiently removes reactive phosphate from aquarium water.
    • Also removes silicate and phosphate-based organic material from aquarium water, often
      resulting in improved water clarity (particularly in aquaria with heavy bioloads).
    • Safe for use in all freshwater and marine aquaria, including planted and reef systems.
    Brightwell Aquatics Florin Delta GH+ 250 grams
    Brightwell Aquatics Florin Delta GH+, 250 grams

    Wholesale Price (Members Only)
    (Out of Stock)

    Establishes Proper K+, Mg2+ & Ca2+ in purified & Soft Water for all Planted Aquarua

    • Establishes an optimal mineral balance in water that has been purified or is exceedingly-soft
      for all freshwater planted aquaria, as well as for biotope aquaria housing fishes indigenous to
      forested and/or riverine habitats.
    • Supplies potassium, magnesium, and calcium, elements which are vital to the overall health
      of aquatic plants, in beneficial ratios. Has higher solubility than competing supplements.
    • May be used to establish beneficial water parameters in aquaria filled with purified water,
      to replenish depleted mineral concentrations in aquaria that rarely receive a water
      change, and to re-establish mineral concentrations following large water changes.
    • Provides trace chloride, a valuable plant nutrient, in a beneficial concentration.
    • Formulated utilizing extensive research on aquatic plant nutrient requirements.
    more info
    Florin Delta GH+ Brightwell Aquatics 500 grams
    Brightwell Aquatics Florin Delta GH+, 500 grams

    Wholesale Price (Members Only)
    In Stock

    Establishes Proper K+, Mg2+ & Ca2+ in purified & Soft Water for all Planted Aquarua

    • Establishes an optimal mineral balance in water that has been purified or is exceedingly-soft
      for all freshwater planted aquaria, as well as for biotope aquaria housing fishes indigenous to
      forested and/or riverine habitats.
    • Supplies potassium, magnesium, and calcium, elements which are vital to the overall health
      of aquatic plants, in beneficial ratios. Has higher solubility than competing supplements.
    • May be used to establish beneficial water parameters in aquaria filled with purified water,
      to replenish depleted mineral concentrations in aquaria that rarely receive a water
      change, and to re-establish mineral concentrations following large water changes.
    • Provides trace chloride, a valuable plant nutrient, in a beneficial concentration.
    • Formulated utilizing extensive research on aquatic plant nutrient requirements.
    more info
    Brightwell Aquatics Florin Delta KH+, 250 grams
    Brightwell Aquatics Florin Delta KH+, 250 grams

    Wholesale Price (Members Only)
    In Stock


    • Increases alkalinity (a.k.a. carbonate hardness or buffering capacity) in
      freshwater aquaria with a target pH of 7.8 or less.
    • Improves stability of pH.
    • Safe for use in all freshwater community and planted aquaria.
    • Composed of USP-grade ingredients.
    • Contains no phosphate-based buffering agents.
    more info
    Brightwell Florin K-Potassium Source Fertilizer
    Brightwell Aquatics Florin K-Potassium Source Fertilizer, 250 ml

    Wholesale Price (Members Only)
    In Stock

    Concentrated potassium source for all planted aquaria
    • Concentrated source of high-purity potassium, required by plants for enzyme activation in a number of biochemical reactions.
    • Stronger than most competing products.
    • Formulated utilizing extensive research on aquatic plant nutrient requirements.
    more info
    Brightwell Florin K-Potassium Source Fertilizer
    Brightwell Aquatics Florin K-Potassium Source Fertilizer, 500 ml

    Wholesale Price (Members Only)
    In Stock

    Concentrated potassium source for all planted aquaria
    • Concentrated source of high-purity potassium, required by plants for enzyme activation in a number of biochemical reactions.
    • Stronger than most competing products.
    • Formulated utilizing extensive research on aquatic plant nutrient requirements.
    • 500 ml
    more info
    Brightwell Aquatics Florin-Fe Ferrous & Ferric Iron for Planted FW Aquaria, 250 ml
    Brightwell Aquatics Florin-Fe Ferrous & Ferric Iron for Planted FW Aquaria, 250 ml

    Wholesale Price (Members Only)
    In Stock


    • Provides both ferrous (Fe2+) and ferric (Fe3+) iron sources to maximize benefit to planted aquaria
    • Two-tiered approach to iron supplementation consists of one ingredient to deliver immediate iron and another ingredient that slowly releases iron during the light cycle, when the aquarium is illuminated
    • Over 50% stronger than most competing products
    • Formulated utilizing extensive research on aquatic plant nutrient requirements
    more info
    Brightwell Aquatics Florin-Fe Ferrous & Ferric Iron for Planted FW Aquaria, 500 ml
    Brightwell Aquatics Florin-Fe Ferrous & Ferric Iron for Planted FW Aquaria, 500 ml

    Wholesale Price (Members Only)
    In Stock


    • Provides both ferrous (Fe2+) and ferric (Fe3+) iron sources to maximize benefit to planted aquaria
    • Two-tiered approach to iron supplementation consists of one ingredient to deliver immediate iron and another ingredient that slowly releases iron during the light cycle, when the aquarium is illuminated
    • Over 50% stronger than most competing products
    • Formulated utilizing extensive research on aquatic plant nutrient requirements
    more info
    Brightwell Aquatics FlorinAxis Carbon Source & Krebs Cycle Stimulator, 125 ml
    Brightwell Aquatics FlorinAxis Carbon Source, 125 ml

    Wholesale Price (Members Only)
    In Stock


    • A concentrated source of bioavailable carbon, Krebs cycle intermediates, humic and amino acids, and naturally-occurring phytohormones
    • May be used as a primary or supplementary source of carbon (compatible with CO2 supplementation)
    • Provides key components of the Krebs cycle, the series of biochemical reactions that are ultimately responsible for converting complex organic molecules into energy in all aerobic organisms; benefits are more efficient metabolism of foods and available nutrients for fishes and plants alike, as well as enhanced decomposition of latent organic material
    • Provides naturally-derived sources of humic substances, which aid plants in the uptake of important nutrients such as iron, calcium, magnesium, etc., and can even increase the availability of these substances in the aquarium environment
    • Formulated utilizing extensive research on aquatic plant nutrient requirements and Molecular Biology
    more info
    Brightwell Aquatics FlorinBacter, 250 ml
    Brightwell Aquatics FlorinBacter, 250 ml

    Wholesale Price (Members Only)
    In Stock

    Complete Bioculture for all Freshwater and Planted Aquaria

    • Suspension of non-pathogenic aerobic and anaerobic microbes, as well as natural
      enzymes, specifically formulated to establish biological filtration in new aquarium set-ups,
      and to enhance the rate of nitrification, denitrification, and organic waste degradation
      through complete nutrient remineralization. Specifically formulated for use in
      freshwater aquaria.
    • Particularly useful in freshwater aquaria with high population densities of fish species that
      are active swimmers and/or require frequent feeding
    • Supplied in a state of suspended animation for maximum longevity.
      Formulated utilizing extensive data compiled by microbiologists
    more info
    Brightwell Aquatics FlorinMulti Multi-Nutrient Fertilizer, 500 ml
    Brightwell Aquatics FlorinMulti Multi-Nutrient Fertilizer, 500 ml

    Wholesale Price (Members Only)
    In Stock


    • Provides 14 elements critical to long-term health, growth, and coloration of aquatic plants
    • Elemental ratio reflects current understanding of general requirements for unrestricted growth of tropical aquatic plants
    • May be used to establish beneficial water parameters in new aquaria, to replenish depleted elemental concentrations in aquaria, to replenish depleted elemental concentrations in aquaria that rarely receive a water change, and to re-establish concentrations in aquaria following large water changes
    • Well-suited to the planted aquarium hobbyist seeking one simple solution to use for the majority of plant husbandry requirements (e.g. aside from instances when specific water parameters require adjustment).
    • Also provides 0.001% iodine to enable crustaceans (such as shrimp) to molt and grow
    • Formulated utilizing extensive research on aquatic plant nutrient requirements
    more info
    Brightwell Aquatics Garlic Power Garlic Supplement, 125 ml
    Brightwell Aquatics Garlic Power Garlic Supplement, 125 ml

    Wholesale Price (Members Only)
    In Stock

    • Delivers the nutritional benefits of raw garlic to fishes primarily by being applied to their food
    • Consists solely of preserved extract of raw garlic with a small amount of vitamin-C as a preservative
    • Does not require refrigeration
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Iodion Liquid Iodide Supplement, 250 ml
    Brightwell Aquatics Iodion Liquid Iodide Supplement, 250 ml

    Wholesale Price (Members Only)
    In Stock

    • Highly-concentrated, extended activity iodide solution
    • Provides iodide, which is important to hermatypic corals and other invertebrates harboring zooxanthellae, macroalgae, and also to the health of fishes
    • Stronger than most competing products
    • The nature of iodide sources used makes Iodion more effective than standard iodide-solutions
    • Suitable for use by aquarium hobbyists of all skill and experience levels
    • Composed of purified water and ultra-high purity materials
    • Formulated by a marine scientist
    • Basic Instructions: Shake product well before using. Add 5 ml (1 capful) of product per 50 US-gallons of aquarium water every two- to three-days or as needed to maintain the iodine concentration within a range of 0.04 - 0.06 ppm. When used in this fashion, 250 ml treats up to 2,500 US-gallons (9,464 L).
    more info
    Brightwell Aquatics Iodion Liquid Iodide Supplement, 500 ml
    Brightwell Aquatics Iodion Liquid Iodide Supplement, 500 ml

    Wholesale Price (Members Only)
    In Stock

    • Highly-concentrated, extended activity iodide solution
    • Provides iodide, which is important to hermatypic corals and other invertebrates harboring zooxanthellae, macroalgae, and also to the health of fishes
    • Stronger than most competing products
    • The nature of iodide sources used makes Iodion more effective than standard iodide-solutions
    • Suitable for use by aquarium hobbyists of all skill and experience levels
    • Composed of purified water and ultra-high purity materials
    • Formulated by a marine scientist
    • Basic Instructions: Shake product well before using. Add 5 ml (1 capful) of product per 50 US-gallons of aquarium water every two- to three-days or as needed to maintain the iodine concentration within a range of 0.04 - 0.06 ppm. When used in this fashion, 500 ml treats up to 5,000 US-gallons (18,928 L).
    more info
    Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 1.8 KG (4 lbs)
    Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 1.8 KG (4 lbs)

    Wholesale Price (Members Only)
    In Stock

    • Contains calcium, strontium, and magnesium in the same ionic
      ratios found in aragonite. This unique feature increases the
      usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc
    • Provides temporary alkalinity and helps maintain pH within the
      desired range when used as directed
    • Adds no conservative elements, such as chloride, to the
      aquarium
    • Improves upon the industry-standard powdered calcium
      supplement over the past three decades
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 225 grams
    Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 225 grams

    Wholesale Price (Members Only)
    In Stock

    • Contains calcium, strontium, and magnesium in the same ionic
      ratios found in aragonite. This unique feature increases the
      usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc
    • Provides temporary alkalinity and helps maintain pH within the
      desired range when used as directed
    • Adds no conservative elements, such as chloride, to the
      aquarium
    • Improves upon the industry-standard powdered calcium
      supplement over the past three decades
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 450 grams
    Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 450 grams

    Wholesale Price (Members Only)
    In Stock

    • Contains calcium, strontium, and magnesium in the same ionic
      ratios found in aragonite. This unique feature increases the
      usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc
    • Provides temporary alkalinity and helps maintain pH within the
      desired range when used as directed
    • Adds no conservative elements, such as chloride, to the
      aquarium
    • Improves upon the industry-standard powdered calcium
      supplement over the past three decades
    • Formulated by a marine scientist
    more info
    Brightwell Aquatics Katalyst Bioreactive Filtration Media, 600 grams
    Brightwell Aquatics Katalyst Bioreactive Filtration Media, 600 grams

    Wholesale Price (Members Only)
    (Out of Stock)


    • Bioactive filtration media, providing an ideal colonization substrate and a suitable source of organic carbon to beneficial microbes responsible for uptake of nitrate and phosphate
    • Helps decrease latent organic material, and hence nitrate and phosphate concentrations, in aquaria, greatly simplifying and improving nutrient control relative to methods based solely upon using vodka or other alcohol/sugar solutions as organic carbon sources
    • May be used with MicroBacter7 and/or as part of a low-nutrient approach to aquarium husbandry
    • Improves water clarity through remineralization of latent dissolved organic compounds present in system
    • Safe for use in all freshwater and marine aquaria, including planted and reef systems
    more info
    Brightwell Aquatics KoralColor 500 ml
    Brightwell Aquatics KoralColor 500 ml

    Wholesale Price (Members Only)
    In Stock

    • Provides numerous elements important to the formation of various biochromes (biological pigments), complex molecules that give coloration to plant and animal cells through their selective color-absorption and -reflection characteristics
    • Formulated specifically to provide trace quantities of elements for gradual incorporation into, and formation of, biochromes known to occur within zooxanthellae, such as chlorophylls a and c, beta carotene, and xanthophylls
    • Does not influence population density of zooxanthellae, which would put the overall health and survival of the hosr organism in a precarious situation
    more info
    Brightwell Aquatics Koralle-VM Vitamin Supplement, 125 ml
    Brightwell Aquatics Koralle-VM Vitamin Supplement, 125 ml

    Wholesale Price (Members Only)
    In Stock

    • Unique vitamin and minor and trace element complex for establishing and replacing substances important to marine invertebrates, including corals, clams, and their allies; these substances are particularly important to biological reactions
    • Does not contain minor or trace elements not expressly known to be utilized by marine organisms or take place in chemical interactions
    • Vitamins are present in ratios found in the tissues of filter-feeding marine invertebrates
    • Minor and trace elements are present in natural seawater ratios
    • Composed of purified water and ultra-high purity materials
    • Formulated by a marine scientist
    • Basic Instructions: Shake well before using. Add 5 ml (1 capful) per 25 US-gallons of water in the aquarium system weekly for the first four weeks of use; then, gradually increase the dosage to 10 ml per 25 US-gallons per week if desired. When used in this fashion, 125 ml treats up to 625 US-gallons (2,366 L)
    more info
    Brightwell Aquatics Koralle-VM Vitamin Supplement, 500 ml
    Brightwell Aquatics Koralle-VM Vitamin Supplement, 500 ml

    Wholesale Price (Members Only)
    In Stock

    • Unique vitamin and minor and trace element complex for establishing and replacing substances important to marine invertebrates, including corals, clams, and their allies; these substances are particularly important to biological reactions
    • Does not contain minor or trace elements not expressly known to be utilized by marine organisms or take place in chemical interactions
    • Vitamins are present in ratios found in the tissues of filter-feeding marine invertebrates
    • Minor and trace elements are present in natural seawater ratios
    • Composed of purified water and ultra-high purity materials
    • Formulated by a marine scientist
    • Basic Instructions: Shake well before using. Add 5 ml (1 capful) per 25 US-gallons of water in the aquarium system weekly for the first four weeks of use; then, gradually increase the dosage to 10 ml per 25 US-gallons per week if desired. When used in this fashion, 250 ml treats up to 1,250 US-gallons (4,732 L)
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