Used - ZKSJ Blue 1600 Pump + Controller

Experience the next generation of aquarium water circulation with ZKSJ BLUE Series DC pumps. Featuring 20-speed infinite variable control and 4 operation modes, these ultra-quiet, energy-efficient pumps deliver precise water flow from 1600L/H to 30000L/H. Perfect for aquariums ranging from small 50cm setups to massive 300cm professional systems.