Neptune Automatic Top-Off Kit (V2) aquariums This proprietary pellet sinks slowly

This proprietary pellet sinks slowly while rapidly becoming sponge-like and replicating the texture of a live reef environment

Repeat treatment is recommended directly afterward

annatto seed (added colour)

Ocean Nutrition Formula One Flake is offered in several variants

Neptune Automatic Top-Off Kit (V2) aquariums This proprietary pellet sinks slowlyNeptune Automatic Top Off Kit (V2) Neptune Automatic Top Off Kit (V2) is used to automatically replenish evaporated water in aquariums, providing a simple and reliable solution for maintaining water levels. A Complete, Simple, & Standalone ATO! Plug & Play Operation Includes Powerful 24V DC PMUP Two Optical Sensors with No Moving Parts IQ Fill Water Run Time Intelligence Mechanical Float Valve Audible Alarms No Apex Necessary Advanced Featured