Hello,
I am planning on purchasing a 100 gallon stock tank for my turtles. I was wondering what a good filter would be; my fluval 304 is at critical mass already.
Also, shouldn't external filters be placed below the aquarium? I was just planning on putting the stock tank on the floor, because it's too big for anything I have. If it is on the floor, and so is the filter, will i run into problems?
Thanks for your help!
dorian

