SirLight1337
Aquarium Advice Activist
I currently only have about 80-90 lbs of LR in my 150 gal setup. It was originally going to be a FO system, but i have decided to do some soft corals and anenomes. Current Nitrate reading is 20ppm. I know it reef systems it should be very very low ( 5ppm or lower) Should i add some aragonite sand or something ? My substrate is crushed white coral with 5 lbs of live sand over parts of it. If i were to drain a little water to allow for the displacement of 20lbs or more of sand, should i add it to the tank ?
TIA
TIA