Marineland Black Diamond Premium Activated Carbon 10 Ounces, Filter Media for Aquariums plato every 5-7 days for mosquito

every 5-7 days for mosquito repellency

or minerals

and other nutrients

Oxy-Med® contains Alpha Hydroxys which are far more effective than any medicated shampoo at relieving seborrhea and other skin problems

Chondroitin Sulfate* (min) 1200 mg/kg

Marineland Black Diamond Premium Activated Carbon 10 Ounces, Filter Media for Aquariums plato every 5-7 days for mosquitoBlack Diamond Media Premium Activated Carbon eliminates discoloration, odors, and impurities and keeps on doing it long after other carbons quit. Heat activated bituminous coal based Black Diamond Media granules are specially sized and far more efficient than inferior coconut, wood or peat based carbons. Black Diamond Media works as much as twice as fast as the competition.