Clscea Aquarium DIY CO2 Generator System Kit & Clscea Solenoid Valve

High-quality PC material (bulletproof glass material). Extremely durable, corrosion-resistant, and not easily clogged. Multifunctional: Two holes in the middle are designed to hang water plants trimming tools. Mini inline CO2 solenoid valve. Mini size, space-saving, low temperature work, no noise. Waterproof: No more worrying about malfunctions caused by splashing water.