Nature Aquascapes
This coupler can be used to join two pieces of CO2 tubing. Compatible with CO2 tubing sold by Nature Aquascapes.
Dymax Slim Flo Filter
Dymax Slim Flo Filter Cartridge
Twinstar CO2 Diffuser (Acrylic)
Intense Atomic Inline CO2 Diffuser
Intense Precision Atomic+ CO2 Diffuser (With Built-in Check Valve)