Nature Aquascapes
Brass permaseal provides a permanent seal for the connection between your CO2 regulator and cylinder (CGA320).
Intense Mini CO2 Regulator
Advanced Precision CO2 Bubble Counter-Inline With Magnifying Holder
Precision Atomic Check Valve Stainless Steel - 100% Stop
Intense Atomic Inline CO2 Diffuser
Intense Precision Atomic+ CO2 Diffuser (With Built-in Check Valve)