| Management number | 234592341 | Release Date | 2026/07/02 | List Price | $32.00 | Model Number | 234592341 | ||
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Moonlight in the ocean is believed to be as significant as the time spent in full daylight. Moonlight triggers various internal and external biological activities among the many thousands of reef organisms. Many corals continue to grow under moonlight conditions and for some fish and coral it is important for the reproductive process. Also, night predators come out and cruise, while prey go into hiding.

With the Apex and the LSM – Lunar Simulator Module, you can load in the entire year’s lunar cycle data and your moonlight LED will dim and brighten according to the true lunar cycle. This has been shown to benefit spawning cycles in some tank organisms.
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