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

Solid replacement filters for my absolute favorite piece of equipment. Polishing filters are a god-send when my Engineer Gobies get to digging. The small filter takes care of the dust storm in just a few hours!

Works great. It really is reusable. I had to use a water hose to clean it but it worked!

Product fits the Magnum 200- and was less costly than at the chain pet store.

I love these filters! They keep water crystal clear and last a long time!

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

Luca our turtle appreciates how it cleans its poop.

regular purchase

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.

Great price for this item and quick shipping. I bought these to have a few extras on hand. They are extremely handy at polishing my tank water after a cleaning. I use them for 24 hours and then remove the Magnum filters from the tank until the next time.

Does not clear the aquarium water.