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    Ista Replacement Ceramic CO2 Diffuser 3 in 1 Large
    Ista Replacement Ceramic for CO2 Diffuser (3 in 1) - large

    Wholesale Price (Members Only)
    In Stock

    Replacement Ceramic for the Ista CO2 Diffuser (3 in 1) - large. more info
    Ista CO2 Controller Vertical
    Ista CO2 Controller (Vertical)

    Wholesale Price (Members Only)
    In Stock

    The Ista CO2 Controller (Vertical)stainless steel electromagnetic regulator and solenoid valve allows simple and convenient aquarium CO2 injection. The CO2 Controller boasts ease of installation and dispensation of carbon dioxide. Simple, no-tool installation onto standard CO2 cylinders offers the DIY aquarist freedom to create a custom system. Great for use with freshwater-planted aquariums, calcium reactors for saltwater reef aquariums or other CO2 injection systems.

    Features:
    • Pressure gauge with stainless steel cover to endure corrosion
    • Easy assembly, no tool required in fastening to the CO2 cylinder
    • Safety valve prevents danger from over pressurizing
    • Easy and accurate CO2 flow adjustment
    • To prevent back water flow into the CO2 Controller, using a check valve is required.
    more info
    ista Disposable Cartridge CO2 Supply Set 45g
    ista Disposable Cartridge CO2 Supply Set, 45g (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    The ista Disposable Cartridge CO2 Supply Set, 45g, is ideal for nano tanks. These sets can be easily adapted to any kind of tank, even plug and play tanks. Ideal for beginners, and low light tanks, with low demands for CO2. For low light tanks, the rate of 1 bubble every 5 seconds guarantees months of CO2. When you run out, just purchase another ista Disposable CO2 Cartridge (1 unit), 45g. Place the CO2 diffuser at the very bottom of the tank to achieve the best CO2 diffusing effect.

    Includes:
    • 1 pressurized CO2 liquid cartridge (45g)
    • 1 cartridge supporting rack
    • 1 CO2 regulator
    • 1 (2 in 1) CO2 diffuser & bubble counter
    • 1 flexible tube
    more info
    Ista Disposable Cartridge CO2 Supply Set 88g
    Ista Disposable Cartridge CO2 Supply Set, 88g (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    The Ista Disposable Cartridge CO2 Supply Set, 88g, is ideal for nano tanks. These sets can be easily adapted to any kind of tank, even plug and play tanks. Ideal for beginners, and low light tanks, with low demands for CO2. For low light tanks, the rate of 1 bubble every 5 seconds guarantees months of CO2. When you run out, just purchase another ista Disposable CO2 Cartridge (1 unit), 88g. Place the CO2 diffuser at the very bottom of the tank to achieve the best CO2 diffusing effect.

    Includes:
    • 1 pressurized CO2 liquid cartridge (88g)
    • 1 cartridge supporting rack
    • 1 CO2 regulator
    • 1 (2 in 1) CO2 diffuser & bubble counter
    • 1 flexible tube
    more info
    Ista CO2 Aluminum Supply Set 1L (Advance)
    Ista CO2 Aluminum Supply Set 1L (Advance) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    The Ista CO2 Aluminum Supply Set 1L (Advance) is a complete CO2 system including a full CO2 cylinder (1 L), supporting base, pressure regulator, diffuser, air pipe, CO2 indicator w/ solution and CO2 pipe holder. The ista CO2 cylinder safety standards are approved by the Technical Inspection Association. The supporting base keeps CO2 cylinder in position avoiding any potential damage to the CO2 regulator. The regulator provides a constant and reliable CO2 dosing rate, and the 3 in 1 CO2 diffuser provides clear CO2 bubble readings and quality diffusion. The stainless spring-design check valve prevents backflow.

    Includes:
    • 1 Liter CO2 Cylinder (full)
    • Cylinder supporting base
    • 3 in 1 compact CO2 diffuser - M (w/ CO2 bubble counter, check valve & diffuser)
    • Air pipe
    • Solution of CO2 indicator
    • CO2 pipe holder
    • Vertical pressure reduced regulator
    more info
    VASCA Ista CO2 Aluminum Supply Set 1L (Premium)
    Ista CO2 Aluminum Supply Set 1L (Premium) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    The Ista CO2 Aluminum Supply Set 1L (Premium) is a complete CO2 system including a full CO2 cylinder (1 L), supporting base, solenoid, pressure regulator, diffuser, air pipe, CO2 indicator w/ solution and CO2 pipe holder. The Ista CO2 cylinder safety standards are approved by the Technical Inspection Association. We highly recommend using this Supply Set because it has a solenoid you can plug a pH controller or timer into. Using the solenoid you can automatically turn off your CO2 at night or when the pH level drops. This will protect your fish from an oversupply of CO2, and also save you money because you will not be using CO2 when it is not needed. The supporting base keeps CO2 cylinder in position avoiding any potential damage to the CO2 regulator. The regulator provides a constant and reliable CO2 dosing rate, and the 3 in 1 CO2 diffuser provides clear CO2 bubble readings and quality diffusion. The stainless spring-design check valve prevents backflow.

    Includes:
    • 1 Liter CO2 Cylinder (full)
    • Solenoid
    • Cylinder supporting base
    • 3 in 1 compact CO2 diffuser - M (w/ CO2 bubble counter, check valve & diffuser)
    • Air pipe
    • Solution of CO2 indicator
    • CO2 pipe holder
    • Vertical pressure reduced regulator
    more info
    Ista Disposable CO2 Supply Set Basic 95g
    Ista Disposable CO2 Supply Set - Basic 95g (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    The Ista Disposable CO2 Supply Set - Basic 95g is ideal for nano tanks. These sets can be easily adapted to any kind of tank, even plug and play tanks. Ideal for beginners, and low light tanks, with low demands for CO2. The CO2 could last for months, if set up correctly. For low light tanks, the rate of 1 bubble every 5 seconds can guarantee the usage for months. Place the CO2 diffuser to the very bottom of the tank to achieve the best CO2 diffusing effect.

    Includes:
    • 1 cartridge (95g) full weight pressurized CO2 liquid
    • 1 cartridge supporting rack
    • 1 CO2 regulator
    • 1 Mini UFO CO2 diffuser
    • 1 bubble counter
    • 1 flexible tubing
    • 1 CO2 pipe holder
    more info
    ista Disposable CO2 Cartridge 1 unit 45g
    ista Disposable CO2 Cartridge (1 unit), 45g (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    Contains 45 grams of pressurized liquid CO2. Replacement for the ista Disposable Cartridge CO2 Supply Set, 45g. more info
    ista Aluminum CO2 Cylinder, .50L (Full)
    ista Aluminum CO2 Cylinder, .50L (Full) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    Contains .5 liter of pressurized liquid CO2. Ista’s CO2 cylinders safety standards are approved by Technical Inspection Association. Seamless aluminum CO2 cylinder. This ista CO2 bottle uses the American CO2 valve thread size CGA 320. CGA stands for Compressed Gas Association and is often called an ASA thread or air source adapter. more info
    ista Aluminum CO2 Cylinder .82L Full
    ista Aluminum CO2 Cylinder, .82L (Full) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    Contains .82L liter of pressurized liquid CO2. Ista’s CO2 cylinders
    safety standards are approved by Technical Inspection Association.
    Seamless aluminum CO2 cylinder. This ista CO2 bottle uses the American
    CO2 valve thread size CGA 320. CGA stands for Compressed Gas Association
    and is often called an ASA thread or air source adapter.
    more info
    Ista Disposable CO2 Cartridge (3 units) 95g (full)
    Ista Disposable CO2 Cartridge (3 units) 95g (full) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    Each of the three cartridges contains 95 grams of pressurized liquid CO2. Ista’s CO2 cylinders safety standards are approved by Technical Inspection Association. Seamless aluminum CO2 cylinder. Disposable. For use with the Ista Disposable CO2 Supply Set - Premium 95g. more info
    Ista Aluminum CO2 Cylinder 3.0L (Full)
    Ista Aluminum CO2 Cylinder 3.0L (Full) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    (Out of Stock)

    Contains 3.0 Liters (Full) of pressurized liquid CO2. Ista’s CO2 cylinders safety standards are approved by Technical Inspection Association. Seamless aluminum CO2 cylinder. This ista CO2 bottle uses the American CO2 valve thread size CGA 320. CGA stands for Compressed Gas Association and is often called an ASA thread or air source adapter. more info
    Ista Disposable CO2 Cartridge (1 unit) 88g (full)
    Ista Disposable CO2 Cartridge (1 unit) 88g (full) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    This CO2 cartridge contains 88 grams of pressurized liquid CO2. Ista’s CO2 cylinders safety standards are approved by Technical Inspection Association. Seamless aluminum CO2 cylinder. Disposable. more info
    Ista Disposable CO2 Cartridge (1 unit) 95g (full)
    Ista Disposable CO2 Cartridge (1 unit), 95g (full) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    This CO2 cartridge contains 95 grams of pressurized liquid CO2. Ista’s CO2 cylinders safety standards are approved by Technical Inspection Association. Seamless aluminum CO2 cylinder. Disposable. more info
    ista Aluminum CO2 Cylinder, 1.0L Full
    ista Aluminum CO2 Cylinder, 1.0L (Full) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    (Out of Stock)

    Contains 1.0L liter of pressurized liquid CO2. Ista’s CO2 cylinders safety standards are approved by Technical Inspection Association. Seamless aluminum CO2 cylinder. This ista CO2 bottle uses the American CO2 valve thread size CGA 320. CGA stands for Compressed Gas Association and is often called an ASA thread or air source adapter. more info
    Aluminum CO2 Cylinder 2.0L Full ista
    ista Aluminum CO2 Cylinder, 2.0L (Full) (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    Contains 2 liters of pressurized liquid CO2. Ista’s CO2 cylinders safety standards are approved by Technical Inspection Association. Seamless aluminum CO2 cylinder. This ista CO2 bottle uses the American CO2 valve thread size CGA 320. CGA stands for Compressed Gas Association and is often called an ASA thread or air source adapter. more info
    ista Cylinder Supporting Base
    ista Cylinder Supporting Base

    Wholesale Price (Members Only)
    In Stock

    The ista Cylinder Supporting Base firmly secures the CO2 cylinder to prevent toppling. It can be adjusted to fit different cylinder diameters from 65mm to 80mm. Will work with the ista 0.5L, 0.8L and 1L cylinders. Keeps the CO2 cylinder, preventing damage to the CO2 regulator. more info
    ista Mini CO2 Flow Regulator
    ista Mini CO2 Flow Regulator (For disposable CO2 Cartridge)

    Wholesale Price (Members Only)
    In Stock

    The ista Mini CO2 Flow Regulator is a simple and reliable CO2 injector. It can be used with the ista Disposable CO2 Cartridge. It's compact in size and has an easy to read CO2 pressure gauge. more info
    ista CO2 Controller
    ista CO2 Controller

    Wholesale Price (Members Only)
    In Stock

    The ista CO2 Controller features a stainless steel electromagnetic regulator and solenoid valve for simple and convenient aquarium CO2 injection. The CO2 Controller can easily be installed onto standard CO2 cylinders. Great for use with freshwater-planted aquariums, calcium reactors for saltwater reef aquariums or other CO2 injection systems. Connect to an aquarium timer or pH controller for automated aquarium CO2 injection.

    Features:
    • Pressure gauge with stainless steel cover to endure corrosion
    • Easy assembly, no tool required in fastening to the CO2 cylinder
    • Safety valve prevents danger from over pressurizing
    • Easy and accurate CO2 flow adjustment
    • To prevent back water flow into the CO2 Controller, using a check valve is required.
    more info
    ista CO2 Controller - Mini Gauge Vertical
    ista CO2 Controller - Mini Gauge Vertical

    Wholesale Price (Members Only)
    In Stock

    The ista CO2 Controller with Mini Gauge Vertical features a solenoid for use with a timer. It is compatible with refillable tanks.

    Features:
    • One stage pressure reduced to assure constant reliable CO dosing
    • Easy to assemble. No tools required in fastening to the CO2 cartridge.
    • Compatible with refillable tanks
    • Features a solenoid for use with a timer
    more info
    ista Acu-Dose CO2 Pressure Regulator (360° Rotatable Outlet)
    ista Acu-Dose CO2 Pressure Regulator (360° Rotatable Outlet)

    Wholesale Price (Members Only)
    In Stock

    The ista Acu-Dose CO2 Pressure Regulator (360° Rotatable Outlet) is extremely precise. This Regulator can be set for even 1 bubble at each 5 – 8 seconds. It´s extremely easy to regulate the CO2 flow.

    Features:
    • Easy assembling: no tools required for attaching to the CO2 cylinder
    • Extremely precise needle valve assures accurate and reliable dosing
    • One stage pressure reduced to assure constant and reliable CO2 dosing
    • 360° adjustable CO2 outlet provides convenient CO2 system set up
    more info
    ista Aluminum CO2 Flow Regulator
    ista Aluminum CO2 Flow Regulator

    Wholesale Price (Members Only)
    In Stock

    ista Aluminum CO2 Flow Regulator is easy to assemble, no tools required in fastening to the CO2 cylinder. Extremely precise in the adjustment of the CO2 flow rate. The pressure meter indicator is always precise. Made of aluminum. more info
    ista Precise CO2 Pressure Regulator
    ista Precise CO2 Pressure Regulator

    Wholesale Price (Members Only)
    In Stock

    The ista Precise CO2 Pressure Regulator has an air tight design. Easy assembling, no tools required in fastening to the CO2 cylinder. Extremely precise processing of the control needle valve which assures the reliability and accuracy in CO2 dosing. Pressure reduced design to provide most stable and reliable pressure output. more info
    Ista CO2 Controller Single-Gauge Pressure-Reduced (For Disposible Cartridges)
    Ista CO2 Controller Single-Gauge Pressure-Reduced (For Disposible Cartridges)

    Wholesale Price (Members Only)
    In Stock

    The Ista CO2 Controller Single-Gauge Pressure-Reduced features a solenoid for use with a timer. It is compatible only with disposable CO2 cartridges.

    Features:
    • Only has a pressure gauge for the cartridge
    • Easy to assemble. No tools required in fastening to the CO2 cartridge.
    • Features a solenoid for use with a timer
    more info
    Ista CO2 Premium Pack
    Ista CO2 Premium Pack

    Wholesale Price (Members Only)
    In Stock

    The Ista CO2 Premium Pack (face side) is a state-of-the-art twin gauge C02 controller designed to be used with aluminum CO2 cylinders. The compact but powerful unit features an incredibly accurate bubble counter, check valve and a ceramic diffuser that provides exceptional CO2 diffusion without clogging or restrictions in flow. Unlike most CO2 controllers, the Ista CO2 Premium Pack can be accurately adjusted by hand instead of with additional tools. The unit features a CO2 pipe holder, air pipe and easy to read gauges for accurate, real time information.

    Features:
    • Equipped with German-made solenoid with safety valve. Hand air-tighten design, no tool required.
    • Bubble counter provides instant bubble reading. With the check valve there is no water backflow.
    • CO2 indicator easily monitors CO2 levels
    • Air pipe connector prevents CO2 pipe from being bended
    more info
    Ista Solution of CO2 Indicator
    Ista Solution of CO2 Indicator

    Wholesale Price (Members Only)
    In Stock

    Replacement of the Ista Solution of CO2 Indicator for the Ista CO2 Indicator - All Angle View. more info
    Ista CO2 Indicator - All Angle View
    Ista CO2 Indicator - All Angle View

    Wholesale Price (Members Only)
    In Stock

    Ista CO2 Indicator All Angle View actively and accurately monitors CO2 levels in your aquarium. It features an all angle view that is easy-to-read from anywhere. Includes a reusable color chart sticker for easy identification. Smart design ensures no solution spills into your pet's home. We also carry Solution of CO2 Indicator refills. more info
    Ista Water Plant CO2 tablets (100 tablets)
    Ista Water Plant CO2 tablets (100 tablets)

    Wholesale Price (Members Only)
    In Stock

    The Ista Water Plant CO2 tablets provide an easy and convenient way to provide Co2 for your aquarium plants. It works by gradually dissolving and releasing CO2 into the aquarium water. It takes about 2 hours for the Co2 tablet to dissolve completely. Use 1 tablet per 20 liters of water to add about 5mg/L CO2. Apply daily. Planted tanks should maintain a CO2 content of 5-15mg/L. 100 tablets. more info
    ista Max Mix CO2 Reactor - Medium
    ista Max Mix CO2 Reactor - Medium

    Wholesale Price (Members Only)
    In Stock

    The ista Max Mix CO2 Reactor Medium is for diffussing CO2 into planted tanks. The Reactor requires a water source, such as the return on a canister filter, and a CO2 source. There is no CO2 loss in this system. Inside the reactor, the CO2 bubbles are broken down constantly until they´re completely dissolved into the water. When using regular (ceramic plate) diffusers, there is loss when the CO2 bubbles reach the water surface. It is recommended you use the ista CO2 Bubble Counter (2 in 1) with this CO2 Reactor.

    Features:
    • 8.75" tall
    • The patented impeller design completely crushes the CO2 bubbles
    • Compact in size. Can be used either internally or externally
    • Durable to acidity and impact resistant
    • Designed to prevent CO2 gas from collecting at the top
    • Electricity is not required, since it uses the flow of water from the filter. Recommended flow rate is 3,600 to 1,000 L/H.
    • Easy to clean and simple to maintain
    more info
    ista Max Mix CO2 Reactor Large
    ista Max Mix CO2 Reactor - Large

    Wholesale Price (Members Only)
    In Stock

    The ista Max Mix CO2 Reactor Large is for diffussing CO2 into planted tanks. The Reactor requires a water source, such as the return on a canister filter, and a CO2 source. There is no CO2 loss in this system. Inside the reactor, the CO2 bubbles are broken down constantly until they´re completely dissolved into the water. When using regular (ceramic plate) diffusers, there is loss when the CO2 bubbles reach the water surface. It is recommended you use the ista CO2 Bubble Counter (2 in 1) with this CO2 Reactor.

    Features:
    • 12.75" tall
    • The patented impeller design completely crushes the CO2 bubbles
    • Can be used either internally or externally
    • Durable to acidity and impact resistant
    • Designed to prevent CO2 gas from collecting at the top
    • Electricity is not required, since it uses the flow of water from the filter. Recommended flow rate is 3,600 to 1,000 L/H.
    • Easy to clean and simple to maintain
    more info
    Ista External CO2 Ceramic Reactor
    Ista External CO2 Ceramic Reactor

    Wholesale Price (Members Only)
    (Out of Stock)

    The Ista External CO2 Ceramic Reactor is designed for use with a canister filter. The Reactor takes 5/8" hose. What is great about this design is you will not have to have any CO2 tubes or components attached to your tank or in your tank.

    The CO2 Ceramic Reactor connects to the return hose from the canister filter. For use you will also need a bubble counter, check valve, CO2 cylinder, CO2 Pressure Regulator and airline hose. Note: The aforementioned components are general recommendations. Other components, such as a larger CO2 cylinder, may be just as appropriate.

    The Ceramic center will need to be replaced periodically.
    more info
    Ista Replacement Ceramic
    Ista Replacement Ceramic

    Wholesale Price (Members Only)
    In Stock

    Replacement Ceramic Reactor for the Ista External CO2 Ceramic Reactor. more info
    ista Metal Bubble Counter & Check Valve 2 in 1
    ista Metal Bubble Counter & Check Valve (2 in 1)

    Wholesale Price (Members Only)
    In Stock

    The ista Metal Bubble Counter & Check Valve (2 in 1), fits on your existing needle valve or CO2 splitter and connects via standard air tubing (not supplied) to your CO2 method of delivery in your aquarium. The stainless steel spring check valve prevents backflow. more info
    ista Acrylic CO2 Bubble Counter
    ista Acrylic CO2 Bubble Counter

    Wholesale Price (Members Only)
    In Stock

    ista Acrylic CO2 Bubble Counter is compact in size, and the crystal clear acrylic makes it hard to notice. The crystal clear acrylic assures accurate CO2 bubble reading. Made of durable material resistant to breakage. more info
    ista CO2 Bubble Counter 2 in 1
    ista CO2 Bubble Counter (2 in 1)

    Wholesale Price (Members Only)
    In Stock

    The ista CO2 Bubble Counter (2 in 1) has a check valve in addition to the bubble counter. Perfect for use with the ista Max Mix CO2 Reactor Medium and the ista Max Mix CO2 Reactor Large (it´s impossible to control the CO2 flow using only the reactor).

    Features:
    • 2 in 1 functions: CO2 bubble counter and check valve
    • Spring type check valve is the best in preventing back flow
    • Acrylic material provides clear and easy bubble reading. Acid and break resistant
    • The cap is easily opened for filling with water
    • Features screw nuts for fastening airline tubing
    more info
    ista Disposable CO2 Diffuser Set
    ista Disposable CO2 Diffuser Set (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    The ista Disposable CO2 Diffuser Set is ideal for Nano Tanks. These sets are ideal for beginners. Great for low light tanks with low CO2 demands. Everything is included.

    For low light tanks, the rate of 1 bubble every 5 seconds guarantees months of CO2. Place the CO2 diffuser at the very bottom of the tank to achieve the best CO2 diffusing effect.

    Features:
    • User Manual
    • A perfect CO2 supply for small planted aquarium or beginners
    • Simple to set up and operate
    Includes:
    • 1 full can of pressurized CO2 liquid
    • 1 check valve
    • 1 CO2 diffuser
    • 1 flexible tube
    more info
    Ista Disposable CO2 Can 3 Pack
    Ista Disposable CO2 Can 3 Pack (CAN NOT BE SHIPPED EXPEDITED OR TO HAWAII OR ALASKA)

    Wholesale Price (Members Only)
    In Stock

    The Ista Disposable CO2 Can 3 Pack replacement is for the ista Disposable CO2 Diffuser Set. more info
    ista CO2 Diffuser (3 in 1) - small
    ista CO2 Diffuser (3 in 1) - small

    Wholesale Price (Members Only)
    In Stock

    The ista CO2 Diffuser (3 in 1), small, is very practical. In a single piece, you have a check valve, a bubble counter and the diffuser. The ceramic plate can be replaced.

    Features:
    • 3 functions in one unit: CO2 bubble counter, check valve and diffuser
    • Produces small CO2 bubbles, generating maximum possible diffusion of CO2 in the aquarium
    • Compact size
    • Easy to install
    more info
    ista CO2 Diffuser (3 in 1) - large
    ista CO2 Diffuser (3 in 1) - large

    Wholesale Price (Members Only)
    (Out of Stock)

    The ista CO2 Diffuser (3 in 1) is very practical. In a single piece, you have a check valve, a bubble counter and the diffuser. The ceramic plate can be replaced.

    Features:
    • 3 functions in one unit: CO2 bubble counter, check valve and diffuser
    • Produces small CO2 bubbles, generating maximum possible diffusion of CO2 in the aquarium
    • Compact size
    • Easy to install
    more info
    Ista Replacement Ceramic CO2 Diffuser 3 in 1 Small
    Ista Replacement Ceramic for CO2 Diffuser (3 in 1) - small

    Wholesale Price (Members Only)
    In Stock

    Replacement Ceramic for the Ista CO2 Diffuser (3 in 1) - small. more info
       
     
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