Aquatic Experts Aquarium Polishing Filter Pad, Water Polishing Pad for Aquarium Filters, Filter Floss for Fish Tank Filters, (50 Micron, 24" x 36" - 4 Pack)

I have used this for years. Works great.

I use these in my aquariums, and in my pond - all of them have pristine, crystal clear water, and it's thanks to these amazing polishing pads. For my pond, I have some spread out in a large box with holes in the bottom, and the waterfall pours into it. I also cut one to fit my pond skimmer. Each morning, I pull them both out, spray them with the garden hose using a pressure nozzle. The pads literally change color as all the junk gets removed from the pads. I've used the same pads in my pond for five months, and haven't had to cut new ones - VERY VERY DURABLE!!!!!! These pads have made my life so much easier when it comes to filtering, and I'll be using them as long as the company is still producing them.

OMG these are awesome! I got the 50 micron pads (I am new to aquariums) and this is definitely helping!!!

A must.

Filter is very good quality. It is even washable in the clothes washer. Just cut to size.

had a lot of cloudiness in my pond so I placed this in my waterfall filter and it cleared up within a few days.

This very well, my aquarium water looks better than ever!

I have a 29 gal tank and could never get rid of the particulate blowing around, leaving the tank a little cloudy. This worked great! Clear water finally!

These are great. I use these pads (I cut them down to size) on my reef tanks. I love this product so much that I bought the three pack. It’s the last line of filtration in my AIO tanks. Next I plan on trying out their charcoal pads. A++