I am looking to get/set up a frag tank. It will be separate from my main tank. It will be used to grow frags and also as a qt for corals and inverts. My question or questions is would I set this up as if I was setting up a main tank also? What equipment would I need besides fish tank and probably some good lights? Do I need to run a sump or could I find a canister filter? Once set up this will be running full time. Thanks your suggestions and help are much appreciated