Product specifications: • Five wave modes (W1, W2, Else, H, and C); • Rubber magnetic base feet reduce vibration and noise; • Energy-efficient low voltage motor; • Easy installation, assembly, and disassembly for maintenance; • No exposed copper elements; • One-touch feed mode; • High performance, powerful water flow combined with low energy; • Ceramic shaft for long life and durability; • Extra-long cable for ease of placement, even on larger tanks; Low voltage, secure, and dependable power source; self-protective feature that turns off the pump when no water is detected; appropriate for freshwater and marine applications