Trace & Minor Elements for Discus & other South American Riverine Fishes Overview Unique complex that provides trace and minor elements in ratios found to be beneficialto discus and other fishes that share the same waters of origin. Provides minor and trace elements utilized in important neurological and metabolic reactions, and which are incorporated into natural biopigments for coloration. Replaces minor and trace elements used by aquarium inhabitants, and which are lost through chemical filtration (use of filtration media such as resins and activated carbon). Composed of purified water and ultra-high purity materials. Formulated utilizing extensive research on chemistry of the waters naturally-inhabited by discus, as well as discus trace and minor element requirements.
