Hang on Back Aquarium Filter for 20-40 Gallon Fish Tank or Turtle Tank(180GPH),Ultra-Quiet Multi Stage Filtration Fish Tank Filters,Low Water Level Turtle Tank (Replacement Filter Cartridges)

I have now ordered a total of 6 of these for my bigger tanks. Super easy setup and work wonderfully. Adjustable flow and super quiet operation are great plus they come with multiple options for return pipe flow! Comes with all necessary parts and filter media which is convenient.

Put the product in my turtle tank and stopped working after 48 hours can’t get it back up and running. Do not recommend

No complaints. Awesome little unit. Inlet volume adjustment knob was drawing air. Just turned it a little to work in the oring. Sealed right up.

I’ve only been using this unit for a few days now it works great. However, the Venturi tube does not work at all even with the different options for outlet it just fills with water. It’s also very cheaply made, and you must be careful adjusting taking it apart of moving it. It is very quiet, we will see how long it lasts.

This filter is really nice I was so excited too add it too my aquarium week one I noticed it wasn't pumping. Removed cleaned impeller started working week 2 stopped running again removed impeller again this time it did not work. I had too go too the pet store and buy another one. Not too impressed with this damn thing Will be returning

I would classify this filter as a HOB, but with canister features. I highly recommend this because of its media baskets (×5). A lot of these HOBs have cartridges that get costly having to purchase over n over. With these style baskets you have 4 sponges to catch waste, medium(blu), fine(wht), and carbon impregnated(blk). And you can add whatever biomedia you choose. This worked perfectly right out of the box. Good flow (180gph) for small tank. May even need to turn it down a bit. Control knob on outlet regulates the flow. Just turn it.So far out performing SunSun HOB 803. SunSun is slightly bigger but less flow (132 gph). SunSun flows from top down while Berfaza flows from bottom up. Again so far I prefer this over the SunSun/(rebranded in UK as Allpond solutions 803 HOB). SunSun is not a bad filter I just had pump heads quit on me... This one had no issues. Just plug n go, lots of flow...

Should have known not to buy a brand you (and their actor) can't pronounce? Berzafacie? By the time I narrowed it down to the filter not filtering, it was too late for several hundred dollars of my fish that I paid for. That's why I gave the lowest rating possible to the berzie POS filter.

I have used a lot of filters in my day, and you can’t beat a canister for filtration efficiency. But for smaller setups they are typically too powerful, so most folks just slap a HOB power filter on and call it a day. This is a totally legit HOB canister! Build quality is good. 20-40 gallon tank perfection!!!UPDATE: So I liked this thing so much, I ordered two more to convert all my HOBs over. Unfortunately, I prefer the spray bar implementation, and both new filters are missing the small length of straight pipe that connects the output arm to the spray bar.There is another version of the little pipe that I attempted to use that has the nipple on it to add the aerator when using the directional nozzle, but it’s sloppy and doesn’t work right.Apparently the only option is to return the items and hope the next two have the tiny pipes. I am not pleased with this from a customer service and an environmental perspective.So we are shipping whole units around the country and presumably back to China for two small lengths of pipe that fit in a match box? We need to do better than that. Can I get some help here?

Me gustó pero esperaba que trajiera el skimmer de superficie...Lo busque en varios lugares de internet pero no lo pude conseguir,ni Amazon me pudo ayudar