Neptune Magnetic Probe Rack Neptune Magnetic Probe Rack is an acrylic magnetic probe holder for organizing up to four aquarium probes in a sump or aquarium while keeping them secure and properly positioned. Organized Probe Placement for Apex Systems Loose probes can shift, dangle, touch each other, sit too shallow, or end up in areas with poor water movement. The Neptune Magnetic Probe Rack helps keep probes arranged in one clean location so pH, ORP, temperature, salinity, and other compatible probes can be positioned more consistently. Neptune Magnetic Probe Rack Features Organizes up to four aquarium probes One larger probe position accommodates an Apex AquaController temperature probe Magnetic attachment allows placement in aquariums or sumps Works with glass or acrylic up to 0.5" thick All-acrylic construction is safe for aquarium environments Helps prevent probes from dangling loosely in the sump or display Useful for cleaner controller-board and sump-cabinet installations Magnetic Probe Rack Specifications Product type: Magnetic aquarium probe holder Probe capacity: Up to 4 probes Mounting style: Magnetic Maximum glass or acrylic thickness: Up to 0.5" Material: Acrylic Application: Aquarium or sump probe organization Probe compatibility: Compatible with many common aquarium controller probes where diameter and spacing allow Use and Placement Notes Place the rack where probes remain submerged to the proper depth and receive steady water movement without being exposed to bubbles, salt creep, pump intakes, heaters, or maintenance disturbance. Do not mount probes where water-level changes could expose the sensing tips. Setup Directions Separate the magnetic halves, position the wet side inside the sump or aquarium, and secure it with the dry-side magnet outside the glass or acrylic. Insert the probes into the holder, adjust their height, route the probe cables safely, and verify readings remain stable after installation. What's Included One Neptune Magnetic Probe Rack
