Anjon Manufacturing 1.5" Bio-Balls Biological Filter Media Size:2000 count to provide surface area for

to provide surface area for beneficial bacterial growth

000 gallons 98887 742575988870 16oz Up to 10

Reduces environmental stress -- especially necessary in overpopulated ponds

5 billion CFU per ounce

which digests cellulose

Anjon Manufacturing 1.5" Bio-Balls Biological Filter Media Size:2000 count to provide surface area forAnjon BioBalls are small plastic balls mainly used as the biological media for beneficial bacteria colonies in the pond. These little plastic bio balls have an enormous amount of surface area for the growth of bacteria for biological filtration. There are approximately 2000 BioBalls total in a 2. 7 cubic foot box (80 BioBalls per gallon). They are really easy to use: simple place into a mesh bag and drop into the pond filter! Extremely durable,