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1x air stone
No tools necessary for blade change
fueling algae and diatom blooms which must be then maintained by chemical methods
The pump is designed for easy installation and maintenance
max flow 400 litres per hour
Reef Zlements Trace Elements Selenium 150ml NT Labs 1x air stoneSelenium 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
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