HELP

[pokero]

Hello to everybody,
one of my 3 ocellaris ( 4 years old, 12 inch ) is about one month that doesn't eat anything ( or really a few ) and stay mostly on a corner of the tank.
What can I do?
thank you very much for every suggestion.
Roberto

 

[Jacunaba]

4 years old and only 12"? Has he been in a small tank the entirety of his life?
What are you current water parameters?


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[pokero]

May be it is more than 12, I have to check better.
The tank is 600 gal , 77° F, 7.15 ph

4 years old and only 12"? Has he been in a small tank the entirety of his life?
What are you current water parameters?


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[pokero]

Better check, he is 16", I have some pics also.
You can see the difference between his brother.
He stay always in the same place, in the corner watching the others.
I'm very worried about becouse I see him more and more thin!

 

[jjb]

water changes

 

[jjb]

geaorgous fish BTW