The new formulas of Red Sea and Coral Pro salts are the result of years of research into the physiological demands of corals in the reef aquarium environment. These formulas are made with natural sodium chloride from the Red Sea that provides an unparalleled formulation and homogeneity of all trace elements, with part of the living reef in every harvested grain.

The new formulas of Red Sea and Coral Pro salts are the result of years of research into the physiological demands of corals in the reef aquarium environment. These formulas are made with natural sodium chloride from the Red Sea that provides an unparalleled formulation and homogeneity of all trace elements, with part of the living reef in every harvested grain.

High Accuracy Seawater Refractometer Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC/77 0F.

Desktop fish protector The fish guard efficiently prevents fish from accidentally swimming into the rear technical compartment.

Phosphate Pro Test Kit (refill) Exceptionally high accuracy colorimetric comparator tests for Phosphate measurement PO4 Red Sea’s Phosphate Pro Test Kit is an advanced colorimetric test with comparator, measuring the level of phosphate in your reef aquarium to an exceptionally high accuracy of 0.02ppm PO4.

Iodine Pro Test Kit (refill) High accuracy measuring of total iodine level in your reef aquarium I2 Red Sea’s Iodine Pro Test Kit is a unique test, measuring the level of total iodine in your reef aquarium to a high accuracy of 0.01 ppm. Iodine Pro Test Kit enables the accurate dosing of Red Sea’s Coral Colors A Supplement (iodine + other...

Iodine Pro Test Kit High accuracy measuring of total iodine level in your reef aquarium I2 Red Sea’s Iodine Pro Test Kit is a unique test, measuring the level of total iodine in your reef aquarium to a high accuracy of 0.01 ppm. Iodine Pro Test Kit enables the accurate dosing of Red Sea’s Coral Colors A Supplement (iodine + other...

Ammonia Test Kit Accurate measurement of ammonia in marine aquariums (NH3 | NH4) Red Sea Ammonia Test Kit is an advanced colorimetric test measuring the total ammonia (NH3/NH4) in marine aquariums to an accuracy of 0.2 ppm. Red Sea Ammonia Test Kit simple to use test kit is essential during the initial stage of the biological maturation of all...

pH / Alkalinity Test Kit Accurate measurement of pH & KH in marine aquariums Red Sea pH / Alkalinity Test Kit – A dual test kit includes an accurate (1 dkH/0.36 meq/l) titration test for KH and a colorimetric test for pH for monitoring these essential parameters in all marine aquariums. The Red Sea’s KH-Alkalinity test kit enables...