Gravel Vacuum for Aquarium Water Changer Fish Tank Cleaning Tools,Siphon Universal Quick Pump Aquarium Water Changing (30ft)
$35.99
Price: $35.99
(as of Oct 31, 2025 12:11:45 UTC – Details)
Product description
HVDI Automatic Aquarium Water Changer 
Package Dimensions : 14.96 x 12.01 x 3.03 inches; 3.66 Pounds
Item model number : ENOMOL023
Date First Available : May 18, 2021
Manufacturer : HVDI
ASIN : B098D3QJ1J
Best Sellers Rank: #6,027 in Pet Supplies (See Top 100 in Pet Supplies) #5 in Aquarium Gravel Cleaners
Customer Reviews: 4.3 4.3 out of 5 stars 5,623 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【Quick Water Change】Only two valves and a long hose are needed to quickly complete the water change of the fish tank, and use the pressure of tap water to drain water. This semi-automatic water changer is suitable for medium and large fish tanks.
【No Buckets, No Spill, No Noise】Easy to install and simple operation, no bucket required, the dirty water in the fish tank is drawn out under the pressure of tap water, After the drain is completed, just switch the valve to add water.
【Gravel Cleaning】 The 16.5inch long cleaning tube has a built-in filter. When draining, gently agitate the gravel to remove the debris. It will not make noise and the fish will not be disturbed.
【Suitable for Most Faucets】The package comes with a 3/4″ GHT garden hose adapter, a 15/16″ threaded faucets adapter, a 55/64″ threaded faucets adapter, a 13/16″ threaded faucets adapter, and it is suitable for all quick connectors.
【New Upgraded Version】The latest generation of HVDI Aquarium water changer,If you want higher quality, easier and more comfortable products, please choose us. Customer Satisfaction is our top priority. Please contact us if you need any assistance.
Customers say
Customers find the aquarium vacuum works well and is easy to use and assemble, making water changes quick and effortless. The product receives positive feedback for its quality and value, with one customer noting it’s better than a Python. The suction power receives mixed reviews – while some praise its excellent suction, others find it poor. Several customers report issues with valve damage, mentioning that the plastic connection to the faucet cracked after one use.
13 reviews for Gravel Vacuum for Aquarium Water Changer Fish Tank Cleaning Tools,Siphon Universal Quick Pump Aquarium Water Changing (30ft)
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Scott –
Affordable Essential Tool
Easy setup! After uncoiling the thick tubing I found it worked well in filling & emptying my new aquarium! Looking forward to relying on easy monthly cleanings!
Tony –
Turtle life is now easy.
Made turtle life so much easier. Works perfectly. So freaking easy to use and makes no mess.
Faith Lucas –
Clean Aquariums!
This is a great gravel vacuum! One of the attachments is perfect for my bathroom sink and makes water changes SO MUCH EASIER!! Itâs not too fast and not too slow, great for my two 20 gallon longs and my 10 gal. My tanks look so much cleaner now. The tubing is thick so itâs not easily damaged, the metal sink attachments are strong and easy to use. If you really need a new gravel vac, this is a good one. BUY IT!!
Midwest Chick –
Overall good but needs improvement cause it’s way slower then using a regular one.
It works and makes cleaning a lot easier, especially the part where it comes to refilling the tank. However, the hose and funnel are too wide imo. It makes it suck everything up VERY slowly, compared to smaller ones you can get at the stores around here. I actually had to take off the funnel thing and just use the base of it to make it go faster cause the gunk just seemed to want to float around in the funnel for a long time and may not even get sucked up far enough to go in the hose and it may even float back out of the funnel. That’s how slow it is. I don’t know why the base of it has holes cause on other ones there aren’t those holes, that’s probably part of what’s slowing it down. I would try to remove the part with holes to make my cleaning go faster but once you thread that base onto the hose you can’t get it off without cutting the hose and I didn’t want to do that. So I left it. I still use it cause it’s better than using a regular one overall (eliminates the use of buckets and carrying them back and forth) but cleaning takes much longer. So this product could definitely be improved.
Julio Becker –
Perfect
Nice and makes things quicker.
Lee Martynuik –
A must have
I donât know how I did my water changes so long without this. If you have a tank 55gal or larger, this is the best investment you can get. I hook it up to my outside garden hose and run it out into my yard. Works AMAZING.
Timothy Graves –
Doesn’t work very good attached to our garden hose
Doesn’t have enough suction to lift dirt out. Maybe my water pressure in my garden hose wasn’t enough. It’s a good price and it’s well made.
Robert –
Simple way to change your water and not have to worry about your back anymore
Simple Installation many adapters for the faucet. I only had to use half of the tubing. Been carrying buckets way too long. Shouldâve bought this a long time ago!! fast and easy to use
Oleg Denisson –
Good product for a reasonable price. Works as expected. The adaptor fit my tap faucet perfectly. Very easy to mount and unmount the syphon part.
Thomatsch –
Ich habe bisher wie vermutlich viele andere Eimer schleppen müssen fürs Aquarium sauber halten. Damit ist nun Schluss! Dank diesem Artikel habe ich unser 250l Aquarium im Bruchteil der Zeit und völlig mühelos reinigen können! Ich bin begeistert und kann es nur jedem empfehlen der die Schlepperei satt hat:) !!Wichtig zu beachten ist natürlich das der Wasserhahn in den das Wasser abläuft möglichst deutlich tiefer als der Boden des Aquariums sitzen sollte. Je tiefer dieser sitzt desto höher die Saugleistung!
Alan I –
You sometime see viral social media campaigns which ask people something to the effect of ‘what simple product can you buy which is life changing?’.This is that product.Water changes have always been a hassle. You have to get the suction going with significant movement of the funnel. You think you’ve done enough, but you haven’t and it’s stopped and you have to start the process again. Once you get the suction going, you’re gambling when to stop the suction to move to a different bucket before it overflows. You’re carrying buckets to/from the aquarium and the sink in the other room because the buckets not large enough to do the entire change, meaning you have to make multiple trips. You have taps open filling the buckets in other rooms whilst you’re emptying others into the tank. You take too long, the buckets overflow. You try to do it too quickly and water splashes out of the tank whilst you’re filling it.All up it takes time. A lot of time. Usually with some curse words thrown in because something has gone wrong and you’ve got water somewhere you shouldn’t.It was getting to the point where the pain in doing regular water changes was starting to exceed the benefit I got from having the aquarium in the first place. I was probably changing the water less frequently than I should have been because it was all such a hassle.Enter this product. 60 minute painful job turns into a 10 minute simple job.It takes so little time. You’re not carrying kilograms of water between rooms. The water doesn’t get splashed everywhere.It took me maybe 3-4 attempts of using it (including one with my partner monitoring the sink in the other room) before I got into the groove of the process. Once you’ve got the knack for it, it’s glorious.
3314170576 –
bueno
Viju Dharmajan –
Very easy to fix and change fish tank water with in half an hour,very useful