05grandprix
New member
I've had my nano going for few months w/o anything in the filtering area would it benefit me ( the tank ) if I added some bio balls or any media seems to be doing ok without it it's got only about 12lbs of live rock and a 3 inch sand bed. Coral is doing wonderful but the glass is filthy everyday I'm cleaning it any suggestions. Besides coral there is a sand sifting star, sailfin, 4 emeralds, 10 red leg 20 blue legs and 8 astrea snails besides the 5-6 inch red reef lobster ( he needs a bigger home soon ).