Avocations Ltd Fish Pond 3 Piece Foam Filter Replacement Media Sponge Set Coarse Medium Fine - 17" x 11"

Just what I needed & at a really good price.... Filters in my box need replacing after around 2 years and these ones are of good quality, easy cut to size (I use a razor blade or carpet knife) using the old ones as a template for the pipe position and overall size to assure a tight fit. The colour coding makes it easy to distinguish the 3 grades, which can be a little harder if they are all the same colour (some I've had in the past were) & your cleaning them in low light without your glasses on & don't have time to waste checking that you've put them back in the right order! Overall a great price & good quality with a fast delivery you won't go wrong buying from these guys.

I've recently purchased a pond filter that was a box with a lot of plastic objects designed to encourage water-filtering organisms covered by one piece of similar filter material - I found the dirt particles migrated easily under the filter material - I don't think it was a particularly snug fit in the box. I added on top these three filters (course then medium then fine), cutting them to size to fit snugly. I've just cleaned them out after the first week and they are doing the job much better - I can start extending the wash times by trial and error. So, great value purchase, did exactly what I wanted and they are performing well.

Not the best. Quite thin. My old ones are a lot thicker.

OK for job

Great filters and perfect for my next tank project. Seller delivered so quickly and no hassles. Can't ask for much more than that. Would definitely highly recommend the product and seller!

Great product! large enough to be useful for more than just a pond filter.My own will not be going into a pond filter but instead a custom filtration unit and possibly cut up to size for an external filter ( APS / Ebay type ) for a freshwater tropical tank.Works out to be excellent value so I'm going to buy a few more packs soon.

I don't have a pond, tank or any fish related stuff at all and bought this for use as filter material in a PC case. Works a treat and was very good value for money.

I ordered the black blue and white ones but I got the other colours never mind but I had to cuta bit of first to fit in the filter I will order them again