Red Sea ReefDose 2 (replacement unit) (R35341) fx Salinity however is not just

Salinity however is not just a measure of table salt in H2O

The SPS Kit is carefully designed to create just the right amount of water movement and constant pressure around the probe to provide a solid and reliable reading

The ALR3 is the ideal addition to all in one aquariums where there is a shortage of space for an Algae bed or simply to Turbo charge nutrient removal from your aquarium

The debris screen will catch all the chunky debris that build up at the bottom of your sump while still allowing you to suck up all that detritus

Red Sea ReefDose 2 (replacement unit) (R35341) fx Salinity however is not justRed Sea ReefDose 2 (replacement unit) Not including PSU and pump heads