Boyu DB-150 calcio and canbe used infreshwater and

and canbe used infreshwater and seawater

this corresponds to 1 ml (~8 drops) per 10 US-gallons (37

and no competeing bacteria or nothing toxic is added (please read this whole webpage

enabling the constituents to be more effectively removed with protein skimming

a couple ofaquariums canbe combinedas a round aquanumBoth lids can be opened at the same time without anydifficultiy

Boyu DB-150 calcio and canbe used infreshwater andFEATURE: 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