Collection: CO2 Parts & Accessories

The Parts That Make a CO2 System Work

A regulator and cylinder deliver the gas; everything else decides whether your plants actually get it and whether you can tell how much you're adding. Diffusion method, bubble counting and a way to read CO2 level are what turn a setup into a controlled one.

What's Stocked

• Diffusers — glass spiral and beetle types, ceramic cones, stainless steel and inline 3-in-1 units, plus replacement ceramic discs.
• Bubble counters — glass and metal counters, including combined counter-and-valve units for precise rate setting.
• Drop checkers and indicators — glass checkers with indicator solution, plus quick tests for reading CO2 level by colour.
• CO2 cylinders — refillable 5 lb and 10 lb aluminium cylinders.
• Tubing and valves — CO2-proof tubing, high-precision needle valves and lily pipe sets.

Use CO2-proof tubing rather than standard airline — regular vinyl is permeable to CO2 and you'll lose gas through the wall. Questions? Email info@jlaquatics.com.