Aquarium Plant CO2 Supplementation

Carbon deficiency is one of the leading causes of poor plant growth in aquariums. API® CO2 Booster adds essential liquid carbon for planted aquariu...

Designed for aquariums up to 30 gallons (115 L), the Fluval Pressurized CO2 Kit comes complete with all the necessary items required to grow and...

Designed for aquariums up to 50 gallons (190 L), the Fluval Pressurized CO2 Kit comes complete with all the necessary items required to grow and...

This Pressurized Disposable Cartridge is a genuine replacement item for the Fluval 45 g Pressurized CO2 Kit (Item # 17554). Three pack.   How do...

Monitoring co2 levels in your planted aquarium is very important for the health of your plants and fish. This kit includes a high quality CO2 Drop ...

This Pressurized Disposable Cartridge is a genuine replacement item for the Fluval 95g Pressurized CO2 Kit. Three cartridges. How do I dispose of m...

This product is a connection tube for CO2 supply accessories. It can be connected to ADA genuine CO2 regulator and joint parts. It cannot be connec...

The pH checker is a glass pH monitor that comes with pH sensitive indicator solution. When submerged in water, this indicator solution change...

The CO2 Indicator Set easily monitors aquarium CO2 levels by changing colors. Indicator mounts easily to aquarium glass. Includes Indicator Sol...

Provide a streamlined CO2 connection in your aquarium with this stainless steel U bend. 16mm internal width, this U bend suits 4/6mm hose.

The 10 mm glass U Tube allows you to easily run airline (preferably silicone) for CO2 or for general air supply over the rim of the aquarium with...

CO2 Indicator Solution is suitable to use with CO2 Indicators. 10ml

Bioscape CO2 Reagent B 200g Sodium Bicarbonate (Bicarb Soda) Bioscape CO2 Reactors need both Reagent A Citric Acid& Reagent B Sodium bicarbonat...

Bioscape CO2 Reagent A 200g Citric Acid. Bioscape CO2 Reactors need both Reagent A Citric Acid& Reagent B Sodium bicarbonate (Bicarb Soda).

This Pressurized Disposable Cartridge is a genuine replacement item for the Fluval 95g Pressurized CO2 Kit. Single cartridge.   How do I dispose...

The Bubble Counter is a simple and elegant tool for monitoring the rate of CO2 injection in planted aquaria. This bubble counter is placed in...

The Spiral Bubble Counting Diffuser is a pollen style CO2 diffuser that connects to CO2 injection systems to easily disperse CO2 gas into the pla...

The Bioscape CO2 generator produces CO2 when two readily available and low cost compounds, citric acid and sodium bicarbonate, are added to water i...

For a start into CO2 fertilization, for aquariums up to about 120L. Carbon dioxide (CO2) is the basic plant nutrient and allows adjusting a slightl...

The 20 mm glass U Tube allows you to easily run airline (preferably silicone) for CO2 or for general air supply over the rim of the aquarium wi...

Dymax  RX-123 DC Solenoid Regulator is made to provide constant regulation of Co2 for the aquarium. The regulator uses solid aluminum material that...

Bioscape CO2 Solenoid/Bubble Counter Set

A CO2 checker is an essential tool for monitoring CO2 levels in the aquarium. The CO2 checker is a reservoir designed to contain an indicator solut...

Easy On-Off CO2 flow switch by turning the handle. Ball Valve G has a larger handle for easy operation. Ball Valve is small, and barely-noticeable....