help my fish is sick:(

[semajieo]

Help my Corydora is sick and i dont want it to spread to my other fish especially my betta. The cory has a big greyish white spot about the size of a penny. It doesnt move much and likes to hide most of the day and i havnt seen him eat. At feeding time the others go nuts but he just sits there what should i do? should i take him out till i find out whats wrong? Thanks

[Sweeda88]

It sounds like it could be a fungus. But a photo would really help in the evaluation.

[semajieo]

heres a pic of him maybe it will help. But now that i look at it closer it seems that his scales are coming off :0 any suggestions.

[gbose]

I wish I could advise, but I'm a newbie. I will suggest though that you isolate the cory, in case this is contagious.

GB

[fishman12]

Yeah, put him in a quarantine tank for now.