This exceptionally reliable auto top-off system includes a highly accurate temperature monitor plus an external leak detector and comes with a smart controller that connects it to the ReefBeat eco-system.
The Micro Aquarium Auto Top Off is designed to fit in the PWN Micro Reef-Ready Tank sump, Small-In-One Aquarium, and just about every other tank sizing up to 40 gallons. Whatever size and type of aquarium you keep, an auto top off will significantly boost your tank’s stability by keeping your salinity levels stable.
A first for Neptune Systems, the ATK features three levels of disaster prevention and can function as a standalone system without the need for an Apex controller.
Bashsea ATO Tanks feature triple lasered front water increments you can see from across the room.