I am thinking about building a wet/dry sump for my 3 tanks (55,75,30 ), I have looked at a pump that has 1150gph flow, and will be using a large rubbermaid tub for the sump. Is it as simple as splitting the plumbing (returns and drains) with T's ? I have never used 1 sump for multiple aquariums and would like some input from someone who has.