got a secondhand 20g I plan on converting to a display refugium. Guy I got it from seemed pretty in knowledgeable and done w the hobby. Came w 1 clown (percula I think), and 1 engineer goby. Got the tank home. Have it a thorough cleaning and reassembled it. Clown ate within 1/2 hr of being reintroduced. Wow. That’s gotta be a good sign. But it’s now swimming back and forth along the glass up top. Is this fish exhibiting dementia or is it just cookey clownfish behaviour. FYI, I plan to qt both fish, get them each a mate, and release them into my 110g DT.

he’s sleeping now. Appears to be breathing normally from what I can see. She ate so I don’t think she’s hungry

