Neptune Systems Double Junction ORP Probe (PRBORPDJ) Airpumps Allows for immediate introduction of

Allows for immediate introduction of fish

FRESH PACIFIC PILCHARD

A specialized tool that helps break up and remove mats

Peter's Pro + Biotic contains a complex proprietary blend of aquatic pre and pro biotics

Double Junction pH Probes are accurate and long-lasting

Neptune Systems Double Junction ORP Probe (PRBORPDJ) Airpumps Allows for immediate introduction ofDouble Junction ORP Probes are accurate and long lasting, and designed specifically for Neptune Systems Apex Controllers. Double Junction ORP probes will hold calibration longer than lab grade probes. ORP is the oxidation reduction potential. This product will not function stand alone; it requires a Neptune Systems Apex Controller.