so my fishroom is comprised mostly of the 20 gal variety (give or take 10 gallons). as luck would have it though, i recently acquired a much larger tank (4' x 2' x 2'). while i'm pretty excited about the possibilities, i'm undecided about the filtration. my gut says stick with sponges, but i'm curious what other large tank owners are using (and why). pros/cons/etc.
(i'll probably stock with apistos of some sort, but i also have some S. casuarius that would likely enjoy more room......still undecided.)
(i'll probably stock with apistos of some sort, but i also have some S. casuarius that would likely enjoy more room......still undecided.)