Hello everyone, I have a question I have my live sand (not opened) and my real reef rocks that came in for my 40g breeder. My husband and I decided we want to repaint the inside of the house so we’re going to paint the wall behind the tank first so it won’t have to be moved later when full. Is it best to leave the real reef rocks sealed in the box until I’m ready? I haven’t opened anything yet. I have everything I need to start it except for light (which I plan to get later) and protein skimmer. I bought it second hand like new with 20G sump. Thank you very much

