Blackwater Extract
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Tetra

Blackwater Extract contains trace elements, vitamins, and extract of peat. It replicates blackwater conditions by creating clear, “natural,” Amazon-biotope conditions in the aquarium. Blackwater Extract promotes fish activity levels and is an excellent conditioner for all soft-water fish including discus, angelfish, tetras, and killifish. Two teaspoons treat 10 gallons. 8.45oz.