We supply the best quality electromagnetic aerator pumps for fish aquaculture, it is the supply of oxygen. The aeration pumps are highly efficient and durable for small biofloc setups. We supply various types of brand pumps & different models (Resun, Sunsun) Electromagnetic pumps are used to pump air using electromagnetic linear motors. They are highly efficient and durable for sma... https://www.mohantarp.com/electromagnetic-pumps/