Seneye USB Magnetic Holder Pro – Secure Mount for 16mm Glass d-d light Fast-Dissolving Formula: Quickly dissolves in

Fast-Dissolving Formula: Quickly dissolves in water for convenient use in reef aquariums

PhosGuard™ is easy to use in canister filters

Highly resistant to organic fouling

Suitable for reef and marine aquarium lighting

Seneye USB Magnetic Holder Pro – Secure Mount for 16mm Glass d-d light Fast-Dissolving Formula: Quickly dissolves inThe Seneye USB Magnetic Holder Pro is designed for aquariums with thicker glass or acrylic, securely holding your Seneye device in place on panels up to 16mm thick. Its slimline magnetic design ensures stable positioning, allowing accurate water level monitoring without the risk of movement or dislodging. By keeping your Seneye USB device firmly fixed, the holder ensures the water level alarm functions correctly at all times. If the water level drops,