Planted Co2

Aquario CO2 Diffuser - Curved Tiny

The Aquario NEO CO2 Curved Tiny series adds a new feature on the Extended Species series. The Curved series features a convenient pre bend tubing that makes set up simple and easy. Diffusers in the Tiny series do not have a built in bubble counter,...

Seachem Glass U Tube Joint for Silicone Tubing 10mm

The glass U-Tube prevents kinking of silicone tubing at the rim of the aquarium.

MANIFOLD BLOCK FOR PRO-ELITE SERIES REGULATOR

If you need to inject CO2 into more than one diffuser or aquarium this manifold comes with everything you need ; Included Bubble counter with integrated check valveBuilt-in high precision needle valveTools to install block into your existing...

Ultum Nature Systems Disposable CO2 Cartridge

This disposable CO2 Cartridge makes refills quick and painless. 90 grams per cartridge, simply swap it out, reconnect a new cartridge and your planted aquarium will have a new supply of CO2. CO2 injection is an optional addition to a planted tank,...

UNS Micro CO2 Regulator Kit

The UNS Micro CO2 Regulator Kit includes the regulator, solenoid and bubble counter conveniently packed into one box. All items work together seamlessly to provide planted aquariums with a reliable and efficient CO2 system. Pair the kit with the UNS CO2...

Pro-SE Series Complete Aquarium CO2 System with in-tank Flux Diffuser

Pro-SE Series Complete Aquarium CO2 System with in-tank Bazooka Flux diffuser is a classic among our collection of Complete CO2 Kits. It’s a combination of our most popular CO2 regulator and durable CO2 accessories. This Complete Kit is dedicated...

Seachem Glass U Tube Joint for Silicone Tubing 20mm

The glass U-Tube prevents kinking of silicone tubing at the rim of the aquarium.

CO2 DROP CHECKER KIT

Specially-designed to suit a professional’s needs. Made of glass, for max reliability. Supplied with 15ml Drop Checker Solution and Suction Cup No mixing nor preparation required. This is everything that you need to start monitoring CO2...

UNS CO2 Paintball Cylinder - 16 Oz. *LOCAL ONLY, NO OUT OF STATE SHIPPING*

A planted aquarium essential! Complete your pressurized CO2 system for your planted tank with the UNS CO2 Paintball Cylinder. Available in two sizes, this CO2 paintball cylinder features a clean appearance and simple functionality. The cylinder offers a...

Pro-Elite Series Complete Aquarium CO2 System with in-tank Flux Diffuser

Pro-Elite Series Complete Kit is the most advanced CO2 System available in the aquarium hobby. This Premium CO2 System is a collection of our best-rated CO2 Pro-Elite Series Regulator combined with the new In-tank Bazooka Flux diffuser and high-quality...

UNS Mini Dual Stage CO2 Regulator

The redesigned UNS Mini CO2 Regulator is now a dual-stage regulator with an added failsafe mechanism to prevent the end of tank dump. Paired with a fresh design, this CO2 regulator is sleek in appearance with its new space grey finish and takes up...

Seachem Glass Beetle Pollen Style Diffuser 27mm Disc

The 30 mm glass Beetle Diffuser is a pollen style CO2 diffuser that connects to CO2 injection systems to easily disperse CO2 gas into the planted aquarium. The large surface area of the 27 mm disc allows for the diffusion of large volumes of CO2 gas,...