100-Percent Polyester Filter Fiber Aquarium and Pond Filter Accessory, 4-Ounce

Works great to filter the aquarium. Does an amazing job, but it's a little pricey.

worked well in my small pond filtere

Works great on my saltwater nano tanks! I have a 28G nanocube and a 7.5 rimless cube(both reef). Nano reef tanks need constant clean water and this Polyester filter helps out with that! I change a chunk about every two days on my 28G and about once every three days on the other small tank. I don't use it on my 75G FW tank and wouldn't recommend it for a FW tank, since I just use a filter sponge on that one and clean it once every 3-6 months(it's inside my aqua clear filter 110), but that is a very different story. I bought this 14 ounce bag on Tuesday April 15th 2014 and still have a little left, so it's very economical(so it's been 5 months so far). I just bought the 8 ounce bag instead, and it should last me a long time too. I would definitely recommend it for salt water aquariums. Cheers!

I use Filter Fiber to polish the water now and again. It did a good job. Is cheap and easy to replace. The only issues is now and again a little piece will escape in your tank. No matter how much you compact it. Still it's worth it to polish the water. I'd recommend getting filter fiber in sheet form that you can easily cut and place in your filter. That way you won't have to worry about compacting it or any potential pieces floating out of your HOB filter.If you prefer this form, it is a quality product.

Works really well, crystal clear water! No haze like some mentioned. Super cheap too!

I use this as a secondary filter level below an Acurel pad in my wet wet dry and the combo keeps the water in a heavily populated Cichlid tank crystal clear. It's easy to rinse and reuse and does not degrade.

I use this in my Aqua Clear filter installed after the sponge. My water is crystal clear in my 5 gal. tank after 2 weeks and and the water tests are still good. Recommended.

The quality of the product was exactly what I expected compared to what I was buying and smaller bags. For the amount of times that you should change a pond filter in a summer you would need this much anyway so you get a much better price by buying it in the quantity of this product

Lots of product for the money. Amazing quality, very useful, highly recommend.

This product is excellent. Can not find it in many Pet Stores. It is old style filtration, better and cheaper than Sponges. Last longer and cleans better. Since buying (going back) my Aquarium is much clearer and clean. Can use in any filter that takes Sponge.

Plus aventageux dacheter et faire nous meme que lacheter tpute fait

Got the 14oz on sale for $7. Haven't tried it out yet but i know it will work well. :)

Very good it polish the water great products