Product: Amtra Pro Nature Nitrat Reduct 500ml
Special resin for the reduction of nitrates in fresh water that effectively counteracts the growth of algae.
A 'uncontrolled algal bloom is caused by an excess of nutrients, mainly phosphates and nitrates, in' water. There should be no higher than 50 mg / l.
Dosage and mode d 'use:
The pack contains two packs of 125ml which treat up to 250 liters of fresh water.
Rinse the bag thoroughly with water coming from 'aquarium and place it into' last compartment of the filter.