Weird cichlid aggression, watch video

[lovepercs]

Watch and you'll see what's weird, anyone know the fix?

 

[Rare]

How large is your aquarium? How long have you had him. Hard to tell on phone but is it a red shoulder ? Nice Sulfur Head.

 

[lovepercs]

How large is your aquarium? How long have you had him. Hard to tell on phone but is it a red shoulder ? Nice Sulfur Head.

It's a 90g, got him yesterday. Haha I'm trying to figure out what he is, some said it is a red shoulder some said it's a peacock but at the lfs the owner called it by its scientific name so I'm not sure haha.

 

[Rare]

try to get the scientific name if you can if not at least a trade name they go by. He might be showing signs of being a bit shy in his own way or signs of a little stress. next time if you can invest in a hospital aquarium. A10g 20 gallon better will do keep them in there for a few weeks and observe him this way if anything happens your stock won't get sick. This way you can treat them with a few meds to be on the safe side that he is clean.