Methylene Blue, 4 oz

$5.43
SKU
37344
  • Buy 4 for $5.16 each and save 5%
Used for detoxification of fish suffering from nitrite or cyanide poisoning. One teaspoon treats 10 gallons (3 ppm concentration). Toxic to plants and bacterial beds; recommended for use in quarantine tanks. Not FDA-approved.

Note: A completed Chemical Waiver Form is required to purchase this item. If you already have a Chemical Waiver Form on file with us, you do not need to fill out another one.

Used for detoxification of fish suffering from nitrite or cyanide poisoning. One teaspoon treats 10 gallons (3 ppm concentration). Toxic to plants and bacterial beds; recommended for use in quarantine tanks. Not FDA-approved.

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