Review on 🐠 4-Ounce Kordon #37344 Methylene Blue for Aquarium - General Disease Prevention Treatment by Stephanie Lum

Exercise caution when using this material. Do not spill it on the carpet or get it on your clothes as it will not peel off easily and may not come off at all. Even if it gets on your fingers, you'll need rubbing alcohol or paint remover to remove it. As for the treatment of your fish, I only used it to prevent fungus on fish roe, because everyone said that this remedy is suitable for this purpose. The results weren't great for me. I still had fungus on many of my eggs. Will try again with the next eggs.