Professional drop solutions for precise determinations of all important pond parameters.Phosphete test included.Includes measurement accessories, colour charts, and useful application instructions.Packaged in a modern plastic case.Easy and accurate determination of:pH valueTotal hardness (GH)Carbonate hardness (KH)Nitrite (NO2)Nitrate (NO3)Phosphate (PO4)Ammonium (NH4)Ammonia (NH3)
