Interpet Goldfish Disease Treatment + is an effective, safe, all-in-one way to treat most common Goldfish diseases. 
 
Use this treatment monthly as a preventative or when you notice any of the following:
Cotton wool like growths
Fins or mouth eaten away
Opaque slime patches
White 'sugar grain' size spots
Gasping or flicking
Warped fins
 
Dosage:
1ml of Goldfish Disease Treatment + treats 5L