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[Neptune Systems] APEX A3Neptune Systems Apex A3 is the brain of a modern reef, monitoring and automating temperature, pH, pumps, lights, and more from one app. It brings professional grade control and peace of mind to any system. Specs: Reef aquarium controller (A3)

025 | Alk 8–9 dKH | Ca 420–440 ppm | Low-moderate flow | Moderate PAR (75–200)

A dominant Super Male specimen represents the pinnacle of this species' color development — a transformation achieved only by the most mature

Named for the dense

keeping dosing predictable

hand-sized colony with full coverage already established

Specs: 110 gph · nano utility pump

monitoring and automating temperature

and the Great Barrier Reef

high contrast addition to your saltwater aquarium

electric blue

It binds phosphate quickly to control algae and keep water polished

Smart controls and a compact body make placement easy