POPOSOAPPond Filter for Outdoor Ponds, Filter Box with 2 Filter Pads and 20 Bio-Balls for Outdoor Pond Pump Submersible Fountain PumpGlobal Recycled StandardGlobal Recycled StandardGlobal Recycled Standard

This filter (plus the waterful) works brilliantly in our indoor pond and turtle habitat. Bob loves it!🐢 It was easy to get working and it moves a good amount of water, which is helpful when you have a huge turtle tank!

Just the right size for our small pond pump. Working well to keep the pump clean.

Okay, when we first ordered this assembly, we only ordered the solar fountain pump, without the filter kit. I then ordered the filter assembly by itself and at first it appeared like the pump was NOT going to fit, but as the pictures show, their pump will fit along with about half of the glass beads. I will update my review once I can be sure it can keep up with my small duck pond!

Es muy bonito, pero muy pequeño

Well first, there are no instructions included at all. I suppose looking at the product photos is enough, to see which way the filters go in etc. I don't know how powerful the pump has to be to have the filter work properly, it just says "compatible with most water pumps" but not how many GPH that should be or what size pond it is best for etc. I have a small self contained water feature (an old planter) that holds maybe 10 gallons, and I use a small solar fountain pump to keep the water moving, so I added this filter box to help keep the water looking cleaner (I also use bio tabs). Honestly, I haven't noticed any difference in the appearance of the water. However, when I opened it to clean it the water contained in the box was noticeably murkier than the water in the tank, so it must be doing some good. The construction seems good, a strong rigid plastic box with snug latches, no issues there. It's fairly obtrusive and unattractive in such a small tank like I have, I placed a couple of plants and river rocks to help camouflage it. Overall, I'm just not that impressed so far, but it sounds like a lot of other reviewers have had good success with it, and this may just be a case of "it's a good filter for someone, just not me" and my particular tank.

It nice that the top locks in place. Unlike the others that just snap. Which keeps from separating.

Installed about 45 days ago, works great. My pond is 50 gallons with (currently) 2 very large goldfish. We've had a freeze and some heavy rainfall. The pond has stayed clean. I'm just now deciding to clean the filters. Gave it 4 starts because I cannot see where to buy replacement filters.

Pump failed in less than two months. The stem seal simply disintegrated making the pump unusable.