Aquarium Controllers, Monitors & Automation

Explore aquarium controllers, monitors and automation equipment at The Tech Den. Compare controller systems, dosing pumps, automatic top-up equipment, temperature controls and sensors, plus the reagents and accessories needed to maintain compatible devices.

Aquarium controllers and monitoring systems

Browse Neptune Systems A3 Apex, Apex Pro and Apex Jr. systems alongside eKoral equipment and the Kamoer Qijian3 WQS aquarium monitor. Choose a system according to the parameters and equipment you want to monitor or control. Check the probes, modules and power connections included with each package, as capabilities and expansion requirements differ by model.

Automated testing and dosing

The range includes the Neptune Trident marine aquarium water analyser and its alkalinity, calcium and magnesium reagent kit, plus KHG KH-Guardian equipment and reagents. Compare Neptune DOS Quiet Drive, Reef Factory dosing pumps and Seachem Aquavitro Sentia primary and secondary dosers. Check controller requirements, accessory compatibility and the correct reagent or tubing for your device before ordering.

Top-up, temperature and equipment control

Explore Neptune automatic top-off equipment, Reef Factory Level Keeper and the Red Sea ReefATO+ system. ReefATO+ combines automatic top-up, temperature monitoring and leak detection and is specified for saltwater use only. Temperature-control options include Reef Factory Thermo Control, Aqua Medic T controller twin 2.0 and special-order Eheim Climacontrol+ units. Smart sockets such as Reef Factory Power Switcher and Aquael Socket Link DUO offer additional equipment-control options.

Sensors, calibration and maintenance accessories

Find compatible pH, ORP, conductivity, temperature, liquid-level, leak and flow sensors, along with AquaBus cables, calibration solutions and probe-cleaning products. The collection also includes Reef Factory Smart Rollers and replacement mats, plus Seneye slide kits. Match accessories to your exact system, and check listings for included components, special-order lead times and additional delivery charges. Select equipment to suit your aquarium and maintenance routine rather than assuming every controller provides the same functions.