NICREW C10 LED Aquarium Light, 12-18 in

Really love this light because it is a great value and has everything I was seeking in a light. However, depending how you place this light, the control unit may be too close to the water. This was unexpected, because the overall power cord is over 6 feet long. In my case, I have provided a photo showing that with the light mounted to the top of my aquarium canopy, the control unit just barely extends out of the back of my canopy/back of my aquarium. In my case, I think this is just far away from my saltwater to prevent salt creep from forming on the controller. Also, if you use an aquarium canopy designed like mine, then the included brackets to suspend above aquarium will not work. My prior light was already attached to my canopy top, so we tied this light with coated wire to my canopy top’s prior light’s connectors (eye screws – not anything fancy). Setting the time was pretty straightforward, and the directions warn if you take too long on any particular field it will timeout. I did have that timeout happen to me during initial setup, but it wasn’t a big deal to start over that part. I love that my fish only with live rock (FOWLR) saltwater aquarium turns on and off on its own without paying an arm and a leg for traditional saltwater aquarium lighting. When the light is on, at 100% blue and 100% white lights were too strong, too bright for my foxface and copperband butterfly fish hid. I tried bringing the light down to 75% but when I got all the way down to 50% then my copperband butterfly fish came out from hiding. I’ve also enclosed a photo of my saltwater aquarium. On the clip is some macroalgae for my foxface fish to eat, and having this good lighting designed for plants will help that to grow until my foxface eats it. This is a red gracilaria macroalgae which might be a little tough for my small foxface, but it looks nice and will absorb phosphates and nitrates from the water, should it grow out on the clip. The gracilaria is similar in texture to dragons tongue, but it is supposed to grow faster. I may move my clip further up to the light, esp since my fish hid until I brought the lighting down to just 50% intensity. I don’t have space in my under-tank refugium for a planted area, so my clip is my only planted solution (for now). As long as salt creep doesn’t form on the control unit, I expect this to last a long time as it is well made. Even if this light doesn’t and needs replaced sooner, this light cost just 5% of what I just paid for a replacement light for my other bigger tank, a mixed reef aquarium using AI Hydro 64s… 5% is not a typo – this light from Amazon a GREAT value!! I have been using it a month now and I LOVE IT!!

In case Amazon mixes my aquarium light with other similar products, this is my products description:
NICREW C10 Plants LED Aquarium Light, 30-36 in, 20Watts, Full Spectrum Fish Tank Light with Timer, Day and Night Cycle, Brightness Adjustable

I hope my review helps others

Very bright and love that it comes on and off automatically

I have tried a billion fish tank lights and this is the best purchase I’ve ever made. Like ever. It’s so bright, dimmable, has a timer setting, has a sleek design, and all for a great price! Get it!

My son ordered this for his bioactive aquarium because he wanted to simulate the outdoor lighting for his fish and plant life. This light cycles through sunrise, daylight, and sunset before turning off at night, and it’s really beautiful. The light expands to fit the tank, too. No complicated set up—easy to use.