Equipment & supplies
Aquasonic Methylene Blue 250ml
Methylene Blue is a mild treatment for fungus, used mostly to protect fish eggs in breeding tanks and to catch light fungal infections early. It's gentler than formalin or malachite green, so it suits sensitive species, and it can be used in freshwater or marine tanks. Take out any activated carbon before you start.
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Details
- Category
- Equipment & supplies
- Brand
- Aquasonic
- Volume
- 250 ml
- Active ingredient
- Methylene blue
- Suitable for
- Freshwater and marine aquariums
- Treats
- Fungus on eggs, mild fungal and protozoan infections
- Dose
- 5 ml per 20 L daily for 4 days
- Treats up to
- 1,000 L over the 4-day course






