Reef Zlements Trace Elements Selenium 150ml NT Labs max flow 400 litres per

max flow 400 litres per hour

High Quality DC pump suitable for salt and freshwater aquariums

1 ml of Barium Zlement increases the Barium concentration of 100 litres by 1 μg/l

Ultra-slim design to clean into tight spaces

Reef Zlements Trace Elements Selenium 150ml NT Labs max flow 400 litres perSelenium is a trace element present in small quantities in the seawater of reefs all around the world. Selenium is a very important trace element that is kept in small concentrations, has positive impacts on coral skeleton calcification, health and coloration along with protecting the corals from oxidative compounds. To maximize its benefits Selenium should be used in conjunction with VitaPlus. It is important to check Selenium levels through ICP