I was at the fish store today when I saw a 100 gal
tank that I would like. How much filtration would I need for something that big? I think it's going to have a bullhead, largemouth bass, and my common pleco in it, and maybe my peacock eel and/or parrot when they get big enough. Should i use sand or gravel substrate?
And am I going overboard on a 100 gal
? It was only $25 more than the 75. Also, would that be ok in a 2nd story apartment? I don't want it to break through the floor.