QZQ Aquarium Gravel Cleaner [2026 Edition] Vacuum Fish Tank Vacuum Cleaner Tools for Aquarium Water Changer with Aquarium Thermometers Fish Net kit Use for Fish Tank Cleaning Gravel and Sand

Works great. Unfortunately the connector broke after only a few uses. Update 2/5: The connector piece that attaches the hose to the main hand pump cracked and broke somehow after a few uses. Reached out to the seller and they not only responded promptly and although did not have stand-alone replacement part, they sent me a bunch of parts from other returns they had, to hopefully include the piece that broke. I just got the package and hoping the part is among it so I can fix mine and use it again. Outstanding customer service!

This product exceeds my expectations! Very easy to use and does a great job cleaning rock while removing dirty water. Well designed with extra clamps to make the process easier. Definitely recommend especially for the price!

The siphon is a little long but that may just be due to my personal things, not necessarily the siphon itself. It’s easy to assemble and didn’t feel necessarily cheap in quality. Not bad for the price, definitely gets the job done!

This thing is dope lol. I haven't used the attachments really but the gravel cleaner itself is awesome I don't have to reach with a small a** hose anymore lol. Note for other fish keepers learn from my stupidity lmao don't use a siphon hose that's meant for a 5 gallon tank on a 40 gallon tank lol it takes forever 🤦. The price was pretty good compared to some other things I saw🤷 although the net that comes with it is definitely very questionable. I feel like it would be ok for guppies but for my cichlids it's too small and feels too flimsy.

Great concept, horrible execution. Either physics hates me or it requires superhuman strength to get the water into the actual tube, despite spending at least 30 minutes trying and wondering if there was some trick to it that I am simply too feeble-minded to understand. It actually worked pretty well the first time when siphoning water out of the tank, but siphoning the water back INTO the tank required me maneuvering the tube around and my wife literally holding the bucket above her head (she is much stronger than me). Just tried it again for a second water change like a week later and it straight-up didn't work. My arm is literally sore from trying to squeeze the pump trigger thing a billion times. I gave up and eventually just poured the water straight from the bucket into the tank which was a huge pain but I was fed up with trying different things like switching the hose around, seeing if the second tube fit better, using the pinching tool to physically squeeze and draw the water up through the siphon...again, I thought there must be a trick I just wasn't getting. I even looked up tutorials. While the water eventually reached the other end, it did not flow like expected and I had to keep squeezing the trigger the entire time which blurbled water out in sprays and kicked up so much sand from the bottom of the tank and now my snails are mad at me. Anyway, I'm hugely peeved off and it's too late to return this thing. It should NOT be this hard to use a product. The only good thing is the little mood-ring stick-on thermometer, that's pretty neat I guess.

OK. Its not the most sturdy siphon, but I needed the extended suction tube to use this in a caiman enclosure. It does the job. It's long enough I can reach the bottom of her water. The cheap accessories were unnecessary. I would like a way to extended the drain tube, so I can run it to a nearby drain. Otherwise easy to use, but when its time to replace or upgrade, Im going to look into a python siphon instead

Easy to use and effective. I wish the hose length was adjustable though.

I’m assuming the people who left bad reviews don’t know this doesn’t start working until it starts to siphon which takes about a minute this product is fantastic and makes cleaning the tank simple. A must have.

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I'm new to keeping fish. I'm currently doing a tank cycle without any fish but the intention is to get fish in a few weeks. I decided to do a full tank clean and used this product. I'd bought a cheap flimsy one and was too worried about using it. This new one, the instructions are very clear. It comes with the gun, filter basket, two tubes, a little clasp, a stopper, an algae scraper and a fish net. It's very easy to use. I attached the tube to the gun and attached the hose to the end and attached the clasp to the bucket so held the nozzle in place. I put the tube in the tank and started pressing the lever on the gun. You have to press a few times to get the water going but it works and you don't need to press the lever all the time, the water just flows down the tube. I lifted the tube out of the tank to stop the water flowing. I used it to also see how vacuuming the gravel was and it worked fine. It sucjed up the gravel and then let them go. The filter basket is to capture gravel and other small debris. It's an amazing product for so little price.

Works fine but build quality can be improved.

This little gadget surprised me. The QZQ gravel cleaner actually makes water changes easy, and I didn’t end up splashing half the kitchen this time which is a win. The vacuum action is really smooth and doesn’t freak the fish out, plus it gets right into those awkward corners where all the gunk hides. Feels solid, does what it says, and the extra bits like the net and thermometer are genuinely handy. For the price, it’s great value and makes me feel like I actually know what I’m doing when cleaning the tank.

Hi, a very slow gravel cleaner, it works ok but just takes a while on a big tank, very cheap fragile product 😀