So I am going to be getting a new for reefing. I need a little input.

[Xyres]

Mainly because I want larger fish and to experiment more into corals and a tank with a sump system rather than a lame canister filter. And as for water chemistry I check it every day and tried everything to get nitrates down. Starting a new tank there are a few things I would do differently which is one of the main reasons I want to get a new tank.