So I have a 180g and my tank is full of mushrooms how can I get them all out!? I was thinking to dry all the rocks clean it with water pressure but will my tank last a few mouths with out the rocks or any better way!?????!??
If you use bone cutters, you can likely cut a lot of them off the rocks (with a tiny piece of rock attached to their foot) and trade or sell them if you are going to the swap.
Often LFS's are also willing to trade items they sell for corals.
Better to see if others are interested in them before killing them