I have a 72 gallon bow front with 100+ pounds of live rock multiple sps and soft corals. 7 fish, 2 ai hydra 52s 2 maxspect gyre 230s reef octopus 152-s auto aqua smart water change 3 35 gallon drums. Auto too off multiple pumps and heaters reactors ro/di with unopened cartridges. Pm for more info
