Find Reviews and Compare Prices for:       All ProductsMedications     0.0 (0)   Add a review Kordon Methylene Blue Disease PreventativeInhibitor - 4oz   Methylene Blue 4 oz by Kordon. Effective against superficial fungal infection of fishes and safe for use with fish eggs and fry Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Kordon Methylene Blue Disease PreventativeInhibito 4oz in 150 stores, 2 results found Image Description   Store   Price Kordon/Oasis (Novalek) AKD37344 Methylene for Aquarium, 4-Ounce, Blue If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $1.52 Go to Store Kordon/Oasis (Novalek) AKD37344 Methylene for Aquarium, 4-Ounce, Blue If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $28.82 (used) Go to Store You can also search these stores   Find this product on eBay   eBay   5 Store Reviews   Search on eBay Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Bacterial & Fungal Medications Other Medications internal use: spec473