Aquarium CO2 Regulator Dual Stage Adjustable Output Pressure with L4P3

Compatible with CO2 tanks with W21.8 interface, a CO2 regulator for planted tanks. 1 Regulator. Output Pressure: 0-0.6mPa. Working Pressure: ≤15mPa. Color: Multicolor. 1 User Manual (English). Made from high-quality alloy and steel, has long-lasting durability and dependability.

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