and is therefore very important for their rapid growth

can allow overdose and corals can be damaged if you overdose

Provides phytoplankton ranging in size from 8 - 20µm

Examples of reef-building organisms familiar to hobbyists are: stony corals and their allies

health and survival of the host organism in a precarious situation

Boyu WF-2015 WaterFall Style Bio-Filter VITAMIN and is therefore very importantFeatures: Water pump and filtering media, all built in structure. Adjustable water flow rate, easy for assembly and operation. Internal mechanical chemical and bio chemical filtering function, with 3 layer filter to ensure clean water and reduce the water flow noise. Specially designed water circulation system of waterfall flow helps diffusing of co2 in the water and supply enough oxygen to the tank. Specification: Voltage: 230 115V 50 60Hz Power: 6 W