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Controllers & Monitors

Aquarium Supplies

Aquarium Controllers & Monitors

Aquarium controllers are a convenient way to keep an eye on the various water parameters in your aquarium. Monitors allow continuous readings of your aquarium’s pH, ORP, salinity and temperature. A controller is monitor, too, but it also includes an electrical outlet that can be used to turn on or off components.

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  1. Neptune Systems Apex AquaController System with Standard Grade pH Probe

    Neptune Systems Apex AquaController System with Standard Grade pH Probe

    $499.93

    Neptune Systems AquaController Apex System w/ pH Probe Introducing the AquaController Apex. The professional equipment your reef deserves is now within reach. System Includes: 1 - Apex Base Unit 1 - Apex Display 1 - Energ... Learn More
  2. Digital Aquatics ReefKeeper Elite (Net) Controller

    Digital Aquatics ReefKeeper Elite (Net) Controller

    Digital Aquatics ReefKeeper Elite (Net) Controller Reviews

    $449.99

    Digital Aquatics Rk Elite (Complete System W/Net) The ReefKeeper Elite is true to its name, standing alone in the industry as the most innovative aquarium controller on the market. With the most intuitive interface and easy to ... Learn More
  3. Tunze CO2 Controller 7074

    Tunze CO2 Controller 7074

    Tunze CO2 Controller 7074 Reviews

    $481.98

    Oxygen is very important for aquariums because oxygen is the air that fish breathe - just like humans. This is why circulating oxygen - also called oxygenation - is very important in fish tanks. Fish should have an adequate and co... Learn More

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