I spent the weekend setting all my LR
and lace rock in just the right way. Left plenty of little hiding places for the gang. Unfortunately, I'm now missing one of my newly added fire fish. I'm hoping that he is just relaxing under a rock but I've got a feeling he may have perished. If he has passed on, do I need to dismantle the rock to retrieve? If I leave his body in the tank, will it harm the delicate ecosystem?