Hydros Dual Inline TDS Meter Wrasses & Hogfish Flow at 1 ft Head:

Flow at 1 ft Head: 1190 GPH

The striking Vagabond butterfly sports inky black stripes through its eyes

Common specimens are typically earthy shades

Power monitoring adds another layer of protection

Hydros Dual Inline TDS Meter Wrasses & Hogfish Flow at 1 ft Head:Hydros Dual Inline TDS Meter The Hydros Dual Inline TDS Meter is a HYDROS Sense Port accessory for monitoring total dissolved solids in RO or RO DI water systems. It uses two inline titanium sensors so aquarium users can track water quality at two points, such as before and after DI resin, directly through a compatible HYDROS Control device. HYDROS Dual Inline TDS Meter Overview This compact meter is built for aquarium owners who want better