Neptune Magnetic Probe Rack Groupers Application: Automatic top-off controller replacement

Application: Automatic top-off controller replacement

Colour change helps indicate resin usage and exhaustion

Marine Aquarium Notes

Add slowly to a high-flow area so it disperses through the system

This exceptional freeze-dried food offers an unmatched experience for your aquatic pets

Neptune Magnetic Probe Rack Groupers Application: Automatic top-off controller replacementNeptune 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,