Need suggestions! Stepping up from 55 gallons to 180

[Pankakes]

Hey guys, i just acquired a 180 gallon tank for my Piranha. I'm going to be using a wet/dry filtration system. Can you supply a checklist of other things that I need to know in having this 180 gallon tank. Everything will be appreciated from the heaters to substrate to lighting or whatever. Please help me make this tank great. Thanks