This is my first saltwater tank and I need some help
I have a 75 gal tank im setting up as a reef tank. It has a Sea life systems 175 wet/dry filter, a rio hyper 12 return, a hang-on refugium with a 180 gph pump, 2 65w power compact 50/50 actinic lights, a 600 gph overflow box and 2 heaters...