Voltage: 220- 240v

Boron (min) 5

Razor Marine is slow acting and may require multiple applications to achieve the effect desired by the user

· Each feeding can be set to 1 or 2 feeding modes to control the amount of feed per feeding

and potassium

Boyu DB-150 vitamarin Voltage: 220- 240vFEATURE: Combined type and easy disassembly for cleaning. Extralarge protein reaction chamber. Internalbubbles deflector. Multi circle water level adjuster. DC frequency conversion technology, high efficiency and energy saving. Pin wheelimpeller makes more bubbles.. Venturi tube with big air flow. Ceramic shaft and bushings, corrosion resistance, long life. Size: 215x177x456mm Volt: AC230 115v FREQ: 50 60Hz Power: 30W QMAX: 1000L h