I would suggest one rock structure about 2/3 the tank height and a second structure 2/3 the first. Keep it minimal. Leave ~2” along the glass for cleaning and flow.
If it is a Nuvo 20 your display is about 14 gallons. I would use 10-15 lb. of rock. Live rock if you can would be highly beneficial for biodiversity in a small tank.
I would suggest one rock structure about 2/3 the tank height and a second structure 2/3 the first. Keep it minimal. Leave ~2” along the glass for cleaning and flow.
If it is a Nuvo 20 your display is about 14 gallons. I would use 10-15 lb. of rock. Live rock if you can would be highly beneficial for biodiversity in a small tank.
Yeah. Rock is live. Stepping up from a basic petco 10g. Waiting for the stand to come in hopefully friday. I have 12 in the 10g and bought another 10 yesterday. So i have some to spare. I can crush some i dont use as well for the sump area