Hi, i will start up a 125g mixed reef soon, and wasnt going to have a sump, but now i decided that its probably better to have one. I will probably do a 35 gallon glass aquarium for the sump. What do i need to put in the sump, i know algae, skimmer, and pumps, but i have questions like "how many gph should the pumps have, how do i connect the sump to the aquarium if i want the sump hidden, etc. Anyone have a basic layout or something for a 125g?