i have a new open brain coral that i have sitting on a piece of live rock about mid tank (above sand i have a 55 gallon) i sthat a good place or should i place in the sand? thanks for the help you guys are awesome
For saltwater aquariums, the "watts per gallon" ratio is outdated as there are several ways (sunlight, metal halide, PC, T5, VHO, LED, etc) to provide light to your system.