If I get a 50 gallon aquarium (trying to negotiate for Christmas) Do we need to give the floor work? I could Put it in the basement, Most of my fav fish are nocturnal anyway, but could I? That's my mom's current clause about buying fishtanks. She also buy overpriced (250$ 10 gallon kit from PetSmart). But any help to win the war? Otherwise I may have to stick with a 7" feature cat, and that's no fun. I may even end my fish plans which means no more MFK.....