Is My Cory Sick Or Is This Normal?

[jollysue]

It's not too long, as long as it is just the medicinal. Every water change it reduces and that is ok.

When I say "I use." That usually means that's what I am using now and it works. When I say "Use!" That means I have used it on instruction from top authorities and it worked and is at the top of the list of recomendations.

I am not sure, but otos are a member of the catfish family