Reef Zlements Selenium 150ml - Trace Element Supplement for Corals ecotech mounting arm kit This precision test kit measures

This precision test kit measures nitrite and nitrate concentrations with high accuracy

Genuine Loc-Line Fittings: Ensures a perfect and secure fit for a reliable installation

High Accuracy: Maintains temperature within ±1°C

Helps control algae growth

Reef Zlements Selenium 150ml - Trace Element Supplement for Corals ecotech mounting arm kit This precision test kit measuresReef Zlements Selenium 150ml is a vital trace element supplement designed to enhance coral skeleton calcification, health, and coloration in your reef aquarium. Selenium plays a key role in protecting corals from oxidative compounds, improving their resilience. When used in conjunction with VitaPlus, Selenium maximizes its benefits for your corals. Its essential to regularly test your aquariums Selenium levels through ICP analysis and dose accordingly