Anjon Manufacturing 1.5" Bio-Balls Biological Filter Media Size:200 Count There's no need to worry

There's no need to worry which side lands up when you throw it

when using a freeze-dried product

How To Apply

Self-dispensing media easily unwinds from the inside of the roll

Anjon Manufacturing 1.5" Bio-Balls Biological Filter Media Size:200 Count There's no need to worryAnjon 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,