cat fish crazy said:Yep its quite normal,they are cave dwellers and unless they see another fish of similar shape or colouring in their territory are quite happy just to sit in their cave.
my red tail is quiet the little
what time he isnt being mean he is
one of the 2 all day long at nite is when mine gets in to his prowling he chasing the rest of the fish all nite long but I love him he is a trip to watch.