Hydros Skimmer Sensor dry goods Up to one month of

Up to one month of testing before reagents need changing

* Expansion kit is an add-on and can not be run independently

these rocks blur the line between the natural world and your aquarium

the Benepellet Reef pellet is based on the original Benereef formula providing a complete blend of vitamins

Hydros Skimmer Sensor dry goods Up to one month ofThe HYDROS Skimmer Sensor prevents your protein skimmer from overflowing onto the floor or back into your sump. The HYDROS Skimmer Sensor plugs into any HYDROS Sense Port and does not require any additional power supply. The optical eye on this sensor is designed to be used inside the collection cup of a protein skimmer, so its a little different than a standard water level sensorbut purpose built for this specific and important application. The