[aaeaaaei]

So my betta is generally very active and always excited to eat. He swims around constantly in his tank. Today, I noticed that he has grey pollen-looking stuff all over his body (he's bright blue so it's very noticeable), and he's been laying at the bottom of his tank in a rock decoration for a while. He's also not as hungry as usual.
I'm guessing it's maybe columnaris, but i'm wondering if others have has this problem and what to do to make it better. I don't want to buy the wrong things and make it worse instead of better.
PLEASE LET ME KNOW :blueworry:

 

[RussellTheShihTzu]

Sorry your boy is not feeling well. If you would fill out this form you will give us the important information we need.

https://www.bettafish.com/99-betta-...-out-form-so-we-can-best-help-your-betta.html