What kind of medicine?

[rubinthebetta]

Okay, so my friend rescued three bettas and she said she treated with something called fishnex. I'm not sure of the exact spelling but I'm just wondering if anyone has heard of it. Apparently it's for more than one sickness and according to my friend, it works perfectly. Thank you in advance!

[registereduser]

Are you sure you got the name right because nothing at all came up with a google search.

[rubinthebetta]

Well...I guess I'll ask again to make sure I heard correctly.