I have not seen my bsjf since last night. I checked all around the tank and my HOB refugium, but he is not there. I fed the other fish this afternoon and he did not come out of the rocks. He is typically the first to feed in my tank. The other fish in my 65 gallon are a pair of picassos (only a few months old), a mandarin, and a pair of helfrichi firefish. How long before I start tearing up the aquascape?