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HMSSA Single Arm Mounting Kit - A complete kit for mounting a single light to your tank.  Rimless tanks only. 1.2" (3 cm)max glass thickness.

HMS2ARM Double Arm Kit - Great for mounting multiple lights on one rail across your tank. Requires a mounting rail to fit your tank, and Brackets for each Hydra sold separately

HMSHK Hanging Kit - An elegant solution to hang one or multiple Hydras over your tank. Requires a mounting rail to fit your tank, and Brackets for each Hydra sold separately

Hydra Flex Arm - Now available for the Hydra TwentySix HD™ and Hydra FiftyTwo HD™, flex arm mounting is no longer reserved for the AI Prime® alone. The Hydra Flex Arm is the simplest and cleanest full size fixture mount to date.