Clscea Conventional CO2 2 Way Splitter Regulator Valve & 2 Bubble Counters

Bundle: 1 x aquarium conventional CO2 2 way splitter regulator + 2 x Bubble Counter. Compatible with conventional CO2 regulators on the market (M10x1 Male thread connector). Used to split the CO2 supply to two planted tanks. Built-in high-quality stainless steel needle valves with precise flow control. Metal body, durable and long-lasting.