Marineland Diamond Black Activated Carbon 22 oz, 624g Repashy Purigen’s impact on trace elements

Purigen’s impact on trace elements is minimal

as well as other natural color enhancers

Reduces and simplifies maintenance

slowly add to a high flow area

Aquascaping

Marineland Diamond Black Activated Carbon 22 oz, 624g Repashy Purigen’s impact on trace elementsMarineland Black Diamond Premium Activated Carbon removes discoloration, odors and impurities for sparkling clean aquarium water. Composed of heat activated, bituminous coal based carbon, this media is ideal for chemical filtration in all aquarium filters. Black Diamond Premium Activated Carbon granules are specially sized and far more efficient than coconut, wood or peat based carbons. Ideal for use in all aquarium filters. Clean, sparkling water is