Anjon Manufacturing 1.5" Bio-Balls Biological Filter Media Size:2000 count 5" commercial air check valve

5" commercial air check valve to prevent water entering air line

organic formula works faster and better with less mess and cost than bales

000 gallons 98887 742575988870 16oz Up to 10

so can be applied either in water or out of water

you will see a huge difference in 48 hours

Anjon Manufacturing 1.5" Bio-Balls Biological Filter Media Size:2000 count 5" commercial air check valveAnjon 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,