Boron is considered as an essential element, but it's physiological significance is yet not fully understood
There is evidence that it is involved in Calcium metabolism of higher organisms, it is also thought some algae and sponges accumulate in tissue
Boron is significantly depleted in aquaria, therefore the Boron concentration should be regularly reviewed in the laboratory, the targeted compensation is best with high purity Boron supplements
20 ml of the supplement increases the boron concentration of 100 litres by 1 mg/l
Free of EDTA or other chelating agent