Ok so as most of you know i am selling out of most of my coral and selling my main tank here soon but i have a question for you FOWLR people. I may want to set up a FOWLR tank lets say around 75g-90g tank, just some crappy lights to get me by. Question is am i required to have a sump or a skimmer at all even? Can i just get a larger hang on filter or canister filter and just use a couple koralias in the tank? I dont want to have to spend money on buying a new skimmer or getting a sump or worry about getting a drilled tank or overflows etc...

i figured i may be able to buy a 75-90g tank and stand cheap that isnt drilled, put some cheap lights on it, get a few used koralias, get a used hang on filter or canister filter for it and call it good, just get tons of liverock and a shallow sand bed or CC bed. Is it possible i can do this and go FOWLR?

I would like to do a dwarf tank possibly with dwarf angles and dwaft lions, possibly a few other fish as well (no tangs) any ideas??