Antfraer Small Pond Filter Box - Pond Filter with Bio-Balls & Ceramic Rings, Submersible/Fountain Pump Compatible for Koi Ponds, Garden Fountains & Aquariums (No Built-in Pump)

Easy to install the pump and works well

I would give more stars if possible! I was fighting murky water, and an unsightly wildlife pond. My pump is great, doing a good job but could not filter properly. I stumbled upon this item, a filter "box" for your pump, well what a great idea. I had to leave a review as my pond is now Crystal Clear!!! I highly recommend this item, worked out great for me!!!

Quality, so far, appears to be very good. The hole fit the top of the ECO-Worthy 25 Watt solar pump spot on. It has a few cable routing places and comes with some decent bio balls. However, I will take one star off for not providing more balls -- what they give is absolutely not enough and I ended up buying more separately.

I was surprised to see there were no instructions included at all, this is my first experience with a filter box so I didn't even know which filter pad went on first, I had to look at the product photos to figure out how to set it up. I don't know what size pond this is best for, or how powerful the pump has to be, it just says "compatible with multi pumps" and "designed to meet a wide range of needs" and mentions solar pumps, but not how many GPH etc. When I went back to look at the product page for more information, I realized that maybe the purpose is more to protect the pump than to filter the water to leave it cleaner and clearer? But it shows that as a benefit too, so maybe. I have a small self contained rigid pond form that holds maybe 50 gallons, and I use a small solar fountain pump to keep the water moving, so I wanted to add 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. The blue tabs are visible and unattractive in such a small pond 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 pond and needs.

Fully working

This is a great filter and is a very good price. I have had problems with my pond being green. This filter has cleared my water and kept it clean and clear.

Really a nice product, latches work well to secure the top.

The top of your pump needs to be no more than 13cm tall if you do not use the foam, if you use the foam take off a few cm. If you are using a large pump, it may not fit so do measure. Box is about 32 cm long by 14 cm tall by 16.5 cm wide. The latches are nice. Comes with two pieces of filter, a black looser one and a blue more tightly woven. It does stop the pine needles from clogging up our filter on the pump. Keep an eye on it though as if you use both filters you need to be sure the pump can pull water through the top. The filter balls do seem to clean the water a bit. This is expensive though for what it is, and I would like to have extra filters for this price point so I could wash one while replacing the old one.

Brilliant! Our small pond started to clear within half an hour. We had to trim down the round cap on the inside of the lid to make the pump fit as ours had the nozzle on the top but other than that this works amazingly well. Highly recommend Why did you choose this product over others?: Chose this as it’s just a filter box. Doesn’t need to be plugged in. The pump fits inside