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Save an extra 20% off your entire order with coupon code: Mem20
*May exclude certain brands.
**May not be combined with any other offer.
Code expires 5/28/13
ATM's Outbreak Freshwater is a premium biological sludge remover that eats up decomposing organics, leaving your aquarium clean and free of potentially harmful waste that can cause issues for biofiltration. Regular use of high powered Outbreak! has proven to improve the water quality of your tank and control any bad odors. With a safe formula for all fish and wildlife, Outbreak! Freshwater is a highly effective biological maintenance program.