Iron Test Kit for Freshwater & Saltwater - 0.0 to 1 PPM - 50 Tests

Iron levels need to be carefully monitored in order to maintain lush, planted aquariums. Iron is used for proper metabolism in most terrestrial and aquatic plants. It is also linked with plant respiration, chlorophyll synthesis and plant protein production. Existing in two forms, free (non -chelated iron) which is toxic to plants and chelated iron which is good for plants a test kit that is able to test for both is an added advantage. This test helps distinguish between the two. Size: 50 tests _____________________________________________________________________________________