Iodine Test Kit - Salifert Hanna Fluoride is used in the

Fluoride is used in the coral calcification process

vitamins A

It promotes quick and healthy fish growth by containing a lyophilized extract from Calanus finmarchicus rich in amino acids

Handy suction cup prevents the hose from falling out of the aquarium

mixes fast & clear

Iodine Test Kit - Salifert Hanna Fluoride is used in theIodine is present in NSW (Natural seawater) in a very low concentration (0. 06 mg L or 0. 06 ppm). Iodine occurs as different species. Some of them are iodide, iodate and hypoiodite. Generally when we say iodine then we mean one or more iodine species without a clear distinction being made. NSW contains predominantly iodate and to a slight extent iodide. There is however a misconception among many hobbyists that iodide predominates in NSW. This is