Aqua Illumination Hydra 64HD LED - Black Timers & Meters Slow-sinking action makes food available

Slow-sinking action makes food available at multiple swimming levels

The moulded elbow helps redirect the air connection while reducing stress on the pump outlet

we decided to use a combination of a ceramic axle and a ceramic cover on the impeller

320 ppm before using calcium and alkalinity products

Never use tools to overtighten a hand-tightened connection

Aqua Illumination Hydra 64HD LED - Black Timers & Meters Slow-sinking action makes food availableAqua Illumination Hydra 64HD LED Black Overview of Aqua Illumination Hydra 64HD LED Black The Aqua Illumination Hydra 64HD LED Black is a high output smart reef aquarium light built for demanding marine systems, larger reef displays, SPS heavy aquariums, and aquarists who want serious controllable power from the Hydra HD platform. With a larger 64 LED main array, dedicated moonlight LEDs, HyperDrive power management, wireless app control, and broad