sera KOI AQUA-TEST BOX 

Test reagents for exactly monitoring water parameters in Koi ponds. The professional set contains nine different water tests: * pH value, * total hardness (GH), * carbonate hardness (KH), * ammonium/ammonia (NH4/NH3), * nitrite (NO2), * nitrate (NO3), * phosphate (PO4), * iron (Fe) and * copper (Cu).The detailed instructions for each test are enclosed.In addition a 250 ml sera aqua-dest for vial cleaning is provided with the set.