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pH Probe: Knowing your aquarium's pH is helpful in a number of ways
Just connect a PM2 module and Conductivity Probe
Fully equipped A3 Apex Pro base unit 4 FMM Ports
Please note CONTROL 4 ONLY - Nothing else is included
coral-specialized LED light
Reef Octopus eSsence S-130 Protein Skimmer Probe pH Probe: Knowing your aquarium'sUltra Compact Skimmer for Aquariums up to 160 Gallons: The very eSsence of Filtration The Reef Octopus eSsence S 130 Protein Skimmer was designed for the modern day aquarist in mind. This remarkably compact in sump protein skimmer is capable of skimming aquariums up to 160 gallons where sump space may be limited. Bioload Handling The bioload of an aquarium refers to its ability to process waste in proportion to tank volume. Protein skimmers work best
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