Having owned this flashlight for a few months I can say it gives enough light to hold soft corals. I bought this for my Zoa quarantine tank and so far they seem happy with it. I also have some candy cain (trumpet), a waving hand and xenia along with some caked frags and they sit perfectly at the bottom of a 29 gallon tank, I have this light. I tried a few acro-frags just to see but they started falling even at the highest point in the tank closest to the light. How the program works is a bit confusing, but works great once I figure it out. I like the fade in and fade out feature. It's also nice that you can adjust the intensity. I just want it to be bright enough to hold any coral like my T5.
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