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Formulated specifically to provide trace quantities of elements for gradual incorporation into
Superior Illumination
Crude Protein 43
Nitrifying bacteria live on surfaces such as filter media
Higher efficiency relative to conventional media results in smaller space requirements to achieve equivalent denitrification
Fritz Mardel Maracyn Two 20 Pack Fritz Pro Carbon Formulated specifically to provide traceFritz Mardel Maracyn Two powder is a broad spectrum fish medication developed for use in aquariums which has been shown to be effective against a number of pathogenic bacteria associated with ornamental fish disease. Due to its unique properties, it is absorbed by the fish through the skin. During the prescribed treatment, the concentration of the active ingredient in the fish fluids rises to a therapeutic level and is available to fight systemic