Aquarium Cylinder Round Air Stone Oxygen Bubbles Fish Tank Pond Pump Size:10pcs 3x2cm Cylinder New innovative range of circulation

New innovative range of circulation pumps for tanks

Supporting medical equipment

UV power: 7W

Pin wheel impeller makes more bubbles

Aquarium Cylinder Round Air Stone Oxygen Bubbles Fish Tank Pond Pump Size:10pcs 3x2cm Cylinder New innovative range of circulationDescriptions: This bubble diffuser oxygen stone can create beautiful walls of bubbles that not only look good, but also help aerate and circulate the water. 100% brand new and high quality bubble diffuser oxygen stone for aquarium fish tank pump. Creates bubbles in fish tank while attached to a fish tank pump (pump is not included). Sintered by high temperature, this porous stone is durable, of good filtration effect and washable. Helps to increase