Ok I want to make 2 sumps out of two extra tanks I have. I have a 95 gallon and a 40ish gallon that I want to use the sumps on. I have a 40, 20, and 10 gallon to make the sumps out of. I was wondering if I could add to the sump as time goes on because I need to get skimmers for both tanks ASAP (really high nitrates) and I don't have enough money to put together all the components of the sump now. Can I something like this
and just have that in the "sump" until I can afford to get the rest of the items? does anyone have any suggestions on the best skimmers?