A little help is needed is figuring out what protein skimmer will fit in the back chamber of my JBJ 65. I purchased a Icecap K1-50 but it just a little too big. I have a FOWLR tank which I think has a low bio load. I currently have a pair of clowns, a Lemonpeel Angel and a green chromis. I plan on getting a wrasse of some sort and 1 or 2 more fish.