The Salifert Test kit for silicate is a very fast, sensitive and accurate test, with two scales: an ultra low scale which is particularly useful for marine water and a high scale which is suitable for freshwater environments. Sufficient for 60 tests. Can be used for marine, fresh and garden pond water. Erroneous results might be obtained when the carbonate hardness is higher than 20dKH. Warning! KEEP OUT OF REACH OF CHILDREN. Not for consumption.
