Glycerin Filled Pressure Gauge 1-100 PSI Butterflyfish This sensor plugs into your

This sensor plugs into your FMM and

BioPellet Reactors

Add 20 mL or 4 capfuls of Coral Rx to 1 gallon (3

Multiple source water connections

Specifically designed to watch your corals night feed on reef roids

Glycerin Filled Pressure Gauge 1-100 PSI Butterflyfish This sensor plugs into yourSufficient PSI is very important for the correct operation of a reverse osmosis unit. Low water pressure is a leading cause of poor RO system performance. A pressure gauge assures that proper pressure is being supplied. It will also make pressure drops apparent which can tell you that sediment and carbon blocks need to be changed.