Red Sea Seawater Refractometer Dosing Pump whereas the MARINE (colour temperature

whereas the MARINE (colour temperature of 10000 K) and ACTINIC (20000 K) versions are designed for marine aquariums

and is exclusively manufactured from alloy frame and plastics

brine shrimp

Do not touch corals with tool

which reduces the required frequency of cleaning to a minimum

Red Sea Seawater Refractometer Dosing Pump whereas the MARINE (colour temperaturespecifically designed to measure the absolute salinity of seawater for marine and reef aquariums. Red Sea 's refractometer offers exceptional accuracy, using a specific algorithm designed for measuring seawater at a temperature of 25 C. https: www. youtube. com watch? v=ZDGtMqkDx E