I have a 90 gallon tank that houses 2 8'' Oscars, 2 6" Green Severums, and a 12" pleco. As of right now I have 2 55 gallon Hang on back filters. I have recently Bought a used Rena xp3 Canister pump. I am really wanting to do a wet/dry set up. I have seen the wet/dry set ups but I really didnt pay to much attention to how they work.. I was wondering if I could get some info on the plumbing and what I will need and how it works... I really appreciate it.