[Betta splendens]

Hi, can anyone give me information on cotton mouth disease? A couple days ago many of my fish seemed to have it (white blob/bunch/pod things in mouth or on lips). I put in some storebought medicine tablet things and they seem to be rid of it now.


How did they get it?

What other factors could have givin it to them?

Should I stop feeding them or feed them less when infected?



Thanks,
Betta splendens