Application is made before the filtration system somewhere possible.If there is an automatic measurement or dosage equipment pH should be fixed to 6,5-7,8.Then granule pH reducer is sent into dosage tank with the ratio of 1/10 mixture of water.Dosage equipment measures the pH value and doses according to the value.If the filtration system does not have a dosage equipment granule pH reducer can beapplied directly to the balance tank or skimmer. After determining the amount of granule pH reducer,it can be applied through the balance tank or through the skimmer if there is a skimmer.
