Three layers of safety: Dual optical sensors and mechanical float valve ensure reliable water level control and prevent overfilling or underflow
Dual optical sensors with backup: Primary and secondary sensors provide redundancy for continuous operation and automatic pump shutoff if primary fails
IQ Fill water run time intelligence: Smart algorithm learns typical water needs and automatically shuts off pump if prolonged operation is detected
Standalone operation: Can function without Apex controller, offering plug-and-play setup
Quiet, powerful PMUP pump: 24V DC pump with strong head pressure, suitable for vertical water delivery up to 14 feet
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Auto Top Off Kit (Version 2) (ATKv2)
The ATKv2 (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation. The kit includes:
FMM Module (Runs without an Apex!)
Pre-assembled water level mechanism with:
Magnetic acrylic mount (works up to 1/4 glass/acrylic)