Neptune Systems Double Junction ORP Probe (PRBORPDJ) Airpumps A specialized tool that helps

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

with each shape symbolizing an important aspect of its benefits:

These pellets provide omega-3 and -6 for strong immune systems and make a great daily diet for all goldfish

Chondroitin Sulfate* - Not less than 250 mg/kg

Neptune Systems Double Junction ORP Probe (PRBORPDJ) Airpumps A specialized tool that helpsDouble 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.