A3 Apex Pro Controller System Tank Maintenance 55-60 separate tests within that

55-60 separate tests within that range

It's also suitable for most sand-sifting fish and invertebrates

- New Dual Blade Design For More Efficient Cleaning

More Spread

With the introduction of Polyp-Booster

A3 Apex Pro Controller System Tank Maintenance 55-60 separate tests within thatNeptune Systems A3 Apex Pro System The most complete experience of monitoring and control for the discerning aquarist Fully equipped A3 Apex Pro base unit 4 FMM Ports 4 Channels 0 10V Variable output 6 Switch Digital Input 2 Aquabus Ports 2 pH ORP probe ports 1 Salinity* probe port 1 Temperature probe port Both WiFi & Ethernet compatible Soft touch finish New built in audible alarm Control up to 13 individual power connections with the Energy Bar 832