Marineland Micron Magnum 200 Polishing Internal Canister Filter for Aquariums up to 60 Gallons, Crystal Clean Water

You'll get one use out of this, but if you've been battling fine particulate, they're worth it.

regular purchase

Very well made

Great polishing filter

Does exactly as described, only problem I have with it is it’s rated for a 60 gal tank and when I run it over night the filter is completely clogged up but, the water is crystal clear. Is does filter very well and it’s very easy to clean, I recommend cleaning it with a water hose and a spray nozzle. When I do it that way, it comes very clean and makes it ready for another run. Only complaint is that I wish the filter was a bit bigger other than that it’s a great filter at a great value. Shipping was very quick as well.

works great and showed up in time

Has kept my tank clean for a month so far. Looking to replace soon.

While I love this filter and this particular micron sleeve, these are single use and obscenely expensive to use on a regular basis. It's a love/hate relationship. This filter works exceptionally well. But the micron sleeve is dead after one day. It's meant to work as a polishing sleeve, and it even mentions on the packaging that the sleeve will be dead after a single use. I've had some luck spraying it down with a kitchen sink sprayer, but I've found that the material breaks down and really can only be rinsed once before the integrity fails. I wish there was a way to replace the sleeve material. Or that you could buy bulk. It's a bummer that it only lasts a day, is single use, and it's expensive. I generally only run the micron sleeve once a week. I also wish the ends of the sleeve were recyclable. Considering it's a single use sleeve, it seems like a no brainer to at least make it recyclable. But alas, it works better than any other polishing filter/media I've found.