ZEOvit Fresh Aqua A - Biopure bacteria solution 10 ml

Bacteria High Concentrate
For small ponds and fresh water tanks. Reduces Ammonia/Ammonium, Nitrites, Nitrates, and Phosphates. Significantly augments the elimination of mulm, mud and other organic wastes. Reduces pathogenic germs. Nitrification will begin immediately. 
Required carbonate hardness: min. 4°dkh, opt. 6-8dkh. Required PH: 7.5-8.5.
Dosing: 2 drops per 100 L/25 gallons or 1ml/1000 L/250 gallons twice a week 

10ml/50ml/100ml