I've never been more impressed with another brand of aquarium equipment. I loved my Emperor400s but my 2126 is almost too good.
I love how I don't have to worry with dirt in areas i can't reach it, any kind of noisyness.. maintanance is extremely easy and cost effective. With my Emperor400s I'd be replacing the $10 filters every month. Considering I'd run two Emperor400s with dual filters, it could really add up ($40 a month on filters). With this, I can buy a big bag of aquarium microfilter for $5 and it lasts 5-6 filter changes.. just cut to size
In any HOT filter I've had, you have to reach down into the filter after removing it (which can be messy) to scrub it really well.. even when you do that, you still get gunk that goes back into your aquarium.
It's almost impossible to make HOB filters look new afer heavy use. Without spending any time on this one it still looks brand new, I can't get over that. It's mess free cleanign the filter itself, just unhook it, take it to your bathtub and dump it.
Great filter. I don't care what anyone says, it is, by far, the best built aquarium equipment you can buy.. they may be more expensive up front but they will pay for themselves in no time with the flexibility and options for filter replacements.
I would recommend buying the "Installation Sets" however. I bought an Installation Set2 and it matches the quality of the filter itself, the old stuff that came with the filter didn't. It was my only complaint and it is a well founded one, they just, simply, are.. uh.. they could be better (and they are with the inexpensive installation sets)
I know it seems goofy to get this excited about a filter.. trust me, it isn't. They're good..