ZRDR Co2 Bubble Counter, with Check Valve, for Threaded Connection of Co2 Generator Regulator Planting Aquarium

Descripción

💨 Count every bubble, master your aquarium’s CO2 flow!

The ZRDR CO2 Bubble Counter is a durable, transparent PC accessory designed for threaded connection with CO2 generator regulators in planted aquariums. Featuring a convenient syringe water injection port and a built-in check valve, it ensures easy maintenance, prevents backflow damage, and provides clear bubble visualization for precise CO2 dosing.