Crypto-pro by national fish pharmaceuticals

[Reefahholic]

Quinine sulfate

Does it work?

 

[ca1ore]

Bought a tub myself, but have not yet had occasion to use it .... would be interested in actual experiences too!

 

[Reefahholic]

Snorvich, chime in plz..

 

[Deinonych]

I believe Mrscribbled has used QS. Hopefully he'll chime in.