I have 3 tanks right now a 20 and 2 10s. for xmas im getting a 50 which is being used for my oscars as well as im getting 2 20 gallon longs. Also plan on getting a 40 tall for angels. I have pumps and filters and will be getting more as soon as the holidays are done and over with. I also have a 5 gallon for a fry tank.
I guess ill have to visit a few LFS and see what they sell the most of and go from there.
