Hey all, I got a blue spotted jawfish and made him a little house (see pic). I took a piece of rock, hollowed it out, and made a couple of holes for it to swim through. This might be a silly questions, but I'm trying to figure out whether it is worth lifting up the rock and cleaning/vacuuming out his place. He's taken a LOT of sand out, so I imagine it extends 2-3 inches down into the sand bed. I don't want to destroy what he's made, but I also don't want the tank to get gross. What are your thoughts? I'm also dealing with a bit of a brown algae bloom right now, which you can see in the pic.