My Royal Gramma won't quit hiding. I don't see anyother fish picking on him. He only comes out to eat, the rest of the time he hides in a rock. Any ideas?His tank mates are:
1 marroon clown
1 false percula
2 yellow clown gobies
1 orange diamond goby
4 blue chromis
1 koran angel
1 marroon clown
1 false percula
2 yellow clown gobies
1 orange diamond goby
4 blue chromis
1 koran angel