Neptune Apex FMM Fluid Monitoring Module for Aquariums kessil dongle Easy to Use: Simple-to-apply solution

Easy to Use: Simple-to-apply solution for managing potassium levels in your reef tank

molluscs and crustaceans

Designed specifically for smaller marine and nano reef aquariums

or for use in multiples on larger systems

and a removable acrylic weir comb for easy maintenance

Neptune Apex FMM Fluid Monitoring Module for Aquariums kessil dongle Easy to Use: Simple-to-apply solutionThe Neptune Apex FMM Fluid Monitoring Module is an essential device for monitoring and controlling fluid systems in your aquarium. Designed to integrate seamlessly with all Apex models, the FMM offers robust monitoring features like flow monitoring, water level sensing, leak detection, and power control. Whether you're tracking the flow of your return pump, managing water levels in your sump or ATO reservoir, or detecting leaks in your system, the FMM