W waggy1 Fish Fanatic Joined Jan 8, 2012 Messages 100 Reaction score 0 Feb 28, 2012 #1 hi guys just a quick question why do you have to have polystyrene under the tank . and do you have to have something under it thanks
hi guys just a quick question why do you have to have polystyrene under the tank . and do you have to have something under it thanks
