Description
Premium Material & Great Heat Control — Dissipates heat more effectively with aluminum alloy heat-radiating plates. Delivers excellent, long-lasting performance with an high-quality aluminum manifold and 100% copper outlet nozzle Application — Ideal to increase water circulation and oxygen levels in pond, aquarium, fish farms and hydroponic systems, create more stable environment for your fish & plants Top Performance — Cylinders and pistons are made of new type wearing resistant material,
