4 Way Stainless Steel Aquarium Aquaculture Air Splitter - Adjustable Check Valve with 8mm Inlet / 4mm Outlets for Air Pump and Outdoor Pond

The aquarium air pump is made of stainless steel with a polished surface, beautiful appearance, difficult to rust, corrosion-resistant, sturdy, and durable, with a long service life. The air splitter is an oxygen pump accessory that can be used for gas bypass. This makes it a versatile tool that can be used for various applications requiring gas bypasses. The two-way air pump diverter manually controls the oxygen flow or allows the air flow to be turned on/off, the stop lever turns easily to control the air flow and stays in place to prevent water from flowing back into the air hose. The ventilation pump accessories can be used to divert air, adjust the flow rate, and precisely set the air volume, making it easy to control the oxygen flow from the pond aerator or aquarium air pump. The aquarium air diffusers are ideal for connecting standard aquarium pipes for aquariums, pond aerators, aquariums, and aquaculture applications. They do not melt or break, avoiding polluting water sources.