Hey everyone I have a little sump problem ( I think.) My pump came in today and I noticed It moves a lot of water. My plans for the refuge was plants and maybe a cray fish or two but I'm pretty sure that would be pointless. Few questions. My sump doesn't exactly fit in my stand perfect. The black trim is getting cought on the wood. I sanded it down enough so it fits but it's hard to pull out. My question is is there a size tank a bit less in width but maybe higher? My sump is a 20 long. ( bare tank ATM no baffles). My other concern is if my over flow fails I'm pretty sure my main tank will over flow . My main tank is a 40 breeder. The over flows are cut right above the black trim. Also how can I DIY sponge on the pump? And how can I add a auto shut of? My pump is a Rio 2500. Also can people post pics of their sump on how their piping goes into the sump and how their entire sump is setup? Also how thick should my baffles be. Will 1/8 be good? Seems kinda thin