Pond Air Pumps

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Pond Air Pumps Air pumps are the engine behind every pond aeration system, pushing air through tubing to diffuser stones or plates at the bottom of the pond. Play It Koi carries linear air pumps, diaphragm pumps, and rotary vane blowers from Alita , HiBlow , Matala , and other leading aeration brands — from small units for 500-gallon ponds to high-output blowers for multi-acre lakes. Choosing an Air Pump Match the pump's output (CFM or LPM) to your pond depth and number of diffusers. Deeper ponds require more pressure (PSI) to push air to the bottom — check the pump's pressure rating against your pond depth. Linear pumps are the quietest option for backyard ponds. Pro tip: install the air pump above the waterline, or use a check valve on the tubing to prevent water siphoning back into the pump during power outages. Play It Koi offers free shipping on orders over $99. Questions? Contact our pond experts for air pump sizing. Related Categories All Pond Aeration · Aeration Kits · Diffusers · Bottom Drains · Pond Heaters