I highly recommend this light for someone looking to start a simple and cheap nano reef tank. I have two of these on a standard ten gallon aquarium and I have a PAR of 130 at the substrate as confirmed via an Apogee MQ-510 PAR meter. They are ideal for many corals that do not require intense lighting. I am currently growning a Kenya tree, Toadstool leather, Xenia, and GSP with just this light. I have previously kept a Duncan under these lights as well. In short, they are simple, reliable, effective, and cost-effective.

The perfect light for a small tank. I bought this to replace a fluval tank light. Inexpensive and has night and day light.

This was designed for marine aquariums. It does not do what it was designed for. If you just want a light to illuminate, this is fine. If you want to grow ANY coral, you will need something way better. For most tanks about 100 par at the bottom will get the expected results. And that's for keeping soft (easy) corals.

This light will not support any type of coral despite reviews and Q&A saying otherwise! Do not be suckered like I was.

Does exactly what i wanted it to do fits perfectly for my sump

I have two of these on my 29 gallon Aqueon. I have difficulty purchasing marine lights to mount on a rimmed tank. I have a 29 gallon Aqueon which is marine. Reviews state that this is not strong enough for corals or anemones. I have GSP coral growing great under these lights and the lights have been supporting my Haitian Condy anemone for almost a year. AnnMarie, my condy is happy, a healthy beige color and has parked herself on a rock for a year. If you are into the marine hobby, you would know anemones will move all around the tank looking for good lighting as they need strong lighting. Also Central Aquations customer service is nothing short of a 5 star response. I have not been paid for this review either :)

[This review was collected as part of a promotion.] Thanks to Influenster for sponsoring me. I enjoy adding this to my betta setup. This brand is very affordable. I like that this can be used for my betta.

Great light, great color, great size for my small 5 gallon saltwater tank. I have it on a timer but when it comes on, it comes on on full light (white and blue) instead of blue light, which is what I have it on when it shuts off at night. If it was on the last setting (blue) when it turns back on, I would give 5 starts.