Liquid polymer - media for growth in probiotic bacteria. After addition of NP Pro, bacteria will develop quickly and in this way allow you to convert nutrients not desired as nitrates and phosphates into biomass. Consequently, bacteria will be skimmed or absorbed by corals and filter fish, in this way providing an additional source of natural food. Recommended to use in conjunction with Pro Bio S.

Dosage : 1 drop of np pro/100L of water.