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Emperor Aquatics Smart UV 40 Watt

SKU: 204905


  • Great UV light / Insurance By BBoyter on 7/18/2013

    This review is for the 40watt Emperor Aquatics uv light.

    As many people have said this thing is huge. Comparing it to other uv lights there is no way that other lights work as well.

    Why you should buy:
    Amazing quality
    Clearer water (I didn't have dirty or cloudy water before but I could tell a difference)
    Insurance against disease outbreak (Tangs are my favorite but almost lost one to ick, Now I don't worry near as much)

    What to watch for:
    Make sure the pump you are using is matched to the flow rate for what you are trying to accomplish i.e. just algae control or algae and disease control.

    Other Note. When I received my unit the quartz tube had broken during shipping. While I had ordered many times from BRS I had not dealt with its customer service so I was a little worried. They are better than Amazon. I was worried it would be a problem to get a new one but BRS shipped it fast and I was up and running in no time. I will not buy my aquatic products anywhere else after such a great experience.
  • Very good overall By Turf on 3/26/2013

    Overall this is a solid built product with quality seals. A couple note worthy points that several have already mentioned

    1) It's BIG and would be tough to mount under a 6' tank like I have unless it was VERY organized. To get an idea of how big it is you should stop by Home Depot and hold up a 4" diameter pvc pipe. I placed mine on the floor between the tank and wall.

    2) No mounting brackets come with this unit but you can find them at any home improvement store... there are however not as clean to mount as with the smaller units.

    3) Worth buying a $30 flow meter to maximize the efficiencies of this unit.
  • Well built By Milford on 9/15/2012

    I have the 40 watt unit on my 180 gallon tank. Been in use for about a year now with no problems with the UV or my tank.
    Algae at a minimum and no outbreaks of any sort. UV is super well built and BRS has replacement bulbs stocked. This is my first UV in a system and this one has not let me down.
  • great product, very well built. By jason on 8/19/2012

    just got my 40 watt uv and it is a beast!!!! it is made well and i like the very detailed instruction that came with it. it is very large so you better have alto if room to install it. the quartz leave is heavy duty, and comes out really easy. i didn't give it 5 stars only because it didn't come with any type of mounting brackets or hardware. i feel it should have for the money it costs. i am having trouble finding something that will hold it good, probably just going to make something which slows down install. overall this is a product i would recommend. i will update after a few months of using it.
  • Larger than life By Robert on 2/8/2012

    This unit is huge. I bolted it under the bottom of my 100 gallon tank. My wife got it for me and she thought she had ordered the wrong part be cause of the size and I told her remember we are getting a bigger tank so sweetie you did good. I wish it came with an optional flow meter of a build in one.
  • Its a Big Deal! By David on 11/22/2011

    This thing works great--I had to get a bit creative with the plumbing because it is so big. I run it off a 2nd return pump in my sump. That pump feels my GFO, and Carbon Reactor as well at the UV filter. The discharge from the UV goes directly into the display tank.
  • This thing is really well built with heavy duty, top quality, components By Mark on 7/12/2011

    This thing is really well built with heavy duty, top quality, components. It comes with unions, and all the connectors (slip, threaded, and barbed) to plumb into your system.

    I also like that it’s used by zoos, universities, and public aquariums.

    Be aware this thing is big. It’s roughly 4 feet long and 5 inches round.
  • Excellent Product By Edward on 5/14/2011

    Bulk Reef Supply has delivered again with an excellent product. I am very happy and would definitely recommend it to everyone. Excellent design and superior durability.
  • Excellent Product By EG on 5/14/2011

    Bulk Reef Supply delivers again with en excellent product. The quality is second to none. I would recommend this brand to everyone.
  • Don't let the picture fool you. By Brad on 3/2/2011

    This thing is gigantic! (I bought the 40 watt) The picture does not do it justice pay attention this thing is over 42" long, not including the lead. I like the fact that it has 2" inputs and comes with fittings for multiple connection types from hard-pipe to flex tube. I have a 36 watt turbo twist too and I don't see how they could compare. It would be great if BRS would sell a flowmeter as an accessory for the UV's though so you can have a way to know how much you need to adjust the flow to meet the recommendations.

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