My beloved Red Devil Odoyel id about 9 years old. Lately he has been hanging out in the corner of the tank staring at the wall just chillen and doesn't come to me when he sees me like he used to. He still cruises the tank but way less often than normal. In the 9 years I've had him we've had our battles with black ick and even bloat or a tummy parasite (couldn't figure out which it was but we beat it). So this staring at the wall thing is new and if course very concerning for me. Can this be a sign of him getting old?





