Made of high quality aluminum alloy, the central cylinder is made of PC for enhanced robustness and pressure resistance.
It has a built in check valve to effectively prevent water from flowing back into your system at any time. No more worrying about power outages or pressure drops causing damage to your equipment.
Simply fill the clear body with about three quarters of the water and connect it to your pressure reducing valve. Compatible with M10x1 male needle valves and standard 3/16 inch tubing.
It can easily handle high pressure without cracking, and is more durable than acrylic bubble counters.
You will receive 1 piece of aquarium carbon dioxide single head bubble counter
