Two Little Fishies NPX BioPlastics Subset_72x18 * The kits include a

* The kits include a 3ml applicator with one straight applicator tip

Porous foam side captures large particles

NO3: PO4-X is easy to use

Shake well before using

Once securely mounted

Two Little Fishies NPX BioPlastics Subset_72x18 * The kits include aNPX Bioplastics NPX Bioplastics are pelletized pure biodegradeable polymers that promote the development of bacteria that assimiliate nitrate and phosphate. As the bacteria feed on NPX Bio Plastics, excess growth sloughs off into the water due to the tumbling in a fluidized filter, and these bacteria can be removed with a protein skimmer or serve as planktonic food for filter feeding invertabrates such as corals, clams and sponges. Anaerobic zones