One of the juvs I had got from Wasan a while ago is always stressed out.. He is always hiding and extremely skittish.. As of now he is completely black and looks extremely ugly, I know this guy has potential but I have no clue what to do to nurture his potential...
Is there any thing I can do to make him feel relaxed and unstressed?
I do not want to add a dither fish, I have added a small fish toy but its of no use.. Should I add a mirror?
Another one of my flowerhorn (Hash) is acting the same way ever since I shifted him to another tank.. He refuses to come out of hiding and only comes out to eat... I have added a mirror in hash's tank...
Any help is appreciated.. Thanks!
BTW I change 30% - 40% water once a week in both the tanks, I have biological and mechanical filters in both the tanks...