Here is what we know so far. We found out about the new lights a few weeks ago and today we are able to share this exciting news to the public.

The AI Hydra 26HD is being replaced with a new model dubbed the Hydra 32HD.
The AI Hydra 52HD is being replaced by the new Hydra 64HD.
The AI Prime HD is being replaced by the Prime 16HD.

Both models have more LEDs, more PAR and more spread over the aquarium. They will also have newly designed optics so you can expect better color blending from the LED diodes. The housing is also taking on a much needed facelift over the previous AI Hydra generations. The Hydra 32HD and 52HD fixtures also promise to be more MORE