Description
Methylene Blue is a chemical dye with antibacterial, antifungal and antiparasitic properties. It is most often used to avoid fungus killing eggs from a spawn; however, can be used on fish with caution. For freshwater or saltwater.
When dosing with a chemical dye, such as Methylene Blue Powder, it is best to dose by color and not by a measured amount.
Always treat in a separate quarantine tank as this chemical dye can kill off the beneficial bacteria.
Toxic to live plants.
Can be used with invertebrates.
Silicone seals, decor and even the tank glass itself may become stained and remain blue.
For Ornamental Aquarium Species Only
Not intended for human consumption or use on fish intended as food or sport fish
Leah A Kirk (verified owner) –