Hi there, My wife and I recently bought a house that has a 125 gallon tank build into the family room wall. We wanted to do a SW setup but I am thinking of going FW to save on cost. My questions are as follows. 1) Can you setup a FW tank that is easy to maintain like you can with SW? (Ex. Protein skinner's, etc) 2) is it really cheaper to go FW? Will initial setup (not counting fish) be pretty much the same cost either way? 3) What do you recommend for easiest maintenance when it comes to filters, lights, etc. I have the tank and all the old canister filters but I want to buy new stuff and make sure I have enough for the size of the tank. Thanks for your help. I don't trust LFS as they will sell you everything to make a buck.