I've been wanting to paint the fishroom floor for over two months, but never had the right conditions. Yesterday, the weather was 64F for the high compared to the day before when it was 85F. I pulled out everything scattered around the fishroom floor, grabbed the air hose from my compressor and blasted dust everywhere, swept up the mess and damp mopped the concrete to get rid of any other dust. Btw, that cloud was ominous and a lot of it settled on the surface of the reef. Not exactly ...