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When ion-exchange resins are filled to capacity by metals and other contaminants
which may be difficult to detect in its early stages
Intake tube
Width: 3 ½ in (8
Kordon Methylene Blue 4oz Diffuser When ion-exchange resins are filledTreats fungal infections on fertile fish eggsTreats superficial fungal infections of fish For fresh and saltwater Made in U. S. A. SAFE TO USE WITH FRY Methylene Blue is effective against superficial fungal infections of fish. The drug may be used as an alternative to Malachite Green for the control of fungus when it is known that the fish to be treated are sensitive. Methylene Blue is safe for use with fish eggs and fry for the prevention of fungal
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