Newest Freshwater Products

Special 10% price match offer for this Neptune product! If you find a lower price in Canada, we'll match it plus give you an extra 10% of the diffe...

Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Ap...

This 24VDC powered, normally-closed (NC), solenoid valve has push-fit tubing input and outputs designed for standard 1/4″ tubing. The electrical co...

This 24VDC, 36W power supply is used with the FMM so that you can attach the powered accessories above like the PMUP or the Solenoid Valve. This po...

Neptune Apex Optical Level Sensor (OS-1) Optical sensors are the go to sensor if you want a reliable sensor over a long period. The Neptune Optical...

Plug this probe into your FMM and then place it on any surface where you want to detect stray water. Upon contact with water this probe will commun...

Plug this probe into your FMM and then place it underneath your carpet near your aquarium. Upon contact with water this probe will communicate to y...

Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Ap...

THE ULTIMATE MULTIPURPOSE FLUID-MONITORING DEVICE!   The FMM (Fluid Monitoring Module) is a multi-purpose device that, with the help of various acc...

Power Supply Bracket Mount your power supplies out of the water and out of the way. Fully adjustable and velcro secure, take your aquarium u...

A complete kit for mounting a single light to your tank.

For use with the HMS Rail (sold separately)    

For use with the HMS Rail (sold separately)    

Tailor the HMS to your tank. Width, height, and even the angle of the light is able to be fine-tuned. HMS brackets and arms sold separately Aquariu...

Tailor the HMS to your tank. Width, height, and even the angle of the light is able to be fine-tuned. HMS brackets and arms sold separately ...

Tailor the HMS to your tank. Width, height, and even the angle of the light is able to be fine-tuned. HMS brackets and arms sold separately Aquariu...