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CO2 Tubing is a commonly overlooked essential for your CO2 set up. Many users make the mistake of using regular cheap airline tubing to connect the...

The UNS CO2 Paintball Kit provides everything you need to start a CO2 system for your aquarium without the stress deciding what to get! Injecting C...

Replacement indicator solution for the UNS Drop Checker. This listing is for the solution only and does not include the drop checker. Indicator so...

The Aquario Neo P-Clip is an accessory for any CO2 setups. This clip will hang from the edge of the rim and run CO2 straight into the diffuser. The...

Attach your CO2 regulator to a paintball CO2 tank using this adapter! A built-in pressure relief hole is included for increased safety measures whe...

Designed specifically for use with the Ultum Nature Systems, Dual Stage Pro CO2 Regulator, this CO2 Cylinder is a planted tank hobbyist essential f...

Aquario NEO DIY CO2 Kit is the perfect CO2 system for beginners. Carbon is an important nutrient needed by plants to grow. The best way to supply y...

Premium Aquarium Suction Cups Suction cups are often overlooked, but are an extremely important piece of the puzzle when starting a planted tank! T...

The Aquario NEO Air Diffuser produces tiny air bubbles when compared to other air stones. This reduces noise and splash and allows for higher oxyge...

CO2 Pollen Glass Diffuser This CO2 diffuser dissolves carbon dioxide into a fine mist of bubbles which allows for better dissolution in your water...

CO2 bubble counter fluid is specifically formulated to be used in any CO2 bubble counter. The thick viscosity makes counting easy by slowing down t...