Hikari Bio-Pure Frozen Daphnia Cube Package Size:3.5 oz Maracyn® Oxy does not interfere

Maracyn® Oxy does not interfere with the biological filter

Thermal resistance to raise the temperature of the water a few degrees

The excellently water soluble sera mineral salt directedly provides all important trace elements as well as valuable calcium

The bio polymer sphere not only maximizes the biological filter performance of the unique sintered glass tube but at the same time also increases the holding time of the filter in two ways

freshwater shrimp ebay

Hikari Bio-Pure Frozen Daphnia Cube Package Size:3.5 oz Maracyn® Oxy does not interfereThese small planktonic crustaceans are a great natural source of algae and also act as a excellent laxative for fish. Their movement has them commonly referred to as water fleas. The small size make them idea for almost any tropical fish and also as part of a reef feeding plan.