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Aragonite is guaranteed to contain more than 10 million live bacteria per pound of sand in a natural biofilm
Usage: Use 500 ml for every 1
Power Source: 4 AA batteries (included)
Tests for Ammonia
allowing for simple monitoring and adjustment of feeding quantities
Salifert Natural Iodine 250ml - 6009 10-20 Aragonite is guaranteed to containCorals require iodine as a de toxifier, as a protection against uv radiation and as a natural defense against many parasites. Iodine is present in natural sea water in a very low concentration (0. 06 mg l). Iodine occurs in natural sea water in different compounds. These include iodide, iodate, molecular iodine and hypoiodite. Generally when we say iodine we mean one or more iodine compounds without clear distinction. Natural sea water contains