While it’s true LED reef lighting offers a lot of programming and automation options, not everyone has made the switch or is unhappy with their existing conventional lighting system. In fact, some reef aquarists have actually switched back to MH and T5 fixtures. ☀️
With the buzz about LED you might think everyone tossed their metal halides and T5s into the recycling bin. We'll look at why they're still used by aquarists, public aquariums, and propagation operations world-wide.