Sand and Rock

krizmar · Nov 30, 2004

How much live sand and Live rock would I want for a 55-60 gal tank?? Do I need both, which would be better. I would like both if it was not harmful??

rvdfn420 · Nov 30, 2004

Just a guess, probably about 100 lbs. rock, 60 lbs. of sand. Try to do both if you can.

big911dog · Nov 30, 2004

go to garf dot org. they have calculators to help you out based on ur tank dimensions.