Search  for anything...

Gravel Vacuum for Aquarium Water Changer Fish Tank Cleaning Tools,Siphon Universal Quick Pump Aquarium Water Changing (50ft)

  • Based on 6,605 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $11 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jan 24
Order within 9 hours and 9 minutes
Available payment plans shown during checkout

Size: 50ft


Features

  • Quick Water ChangeOnly 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 NoiseEasy 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 FaucetsThe 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 VersionThe 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.

Package Dimensions ‏ : ‎ 14.92 x 11.93 x 4.29 inches; 5.4 Pounds


Item model number ‏ : ‎ ENOMOL023


Date First Available ‏ : ‎ July 1, 2021


Manufacturer ‏ : ‎ HVDI


Country of Origin ‏ : ‎ China


Best Sellers Rank: #6,207 in Pet Supplies (See Top 100 in Pet Supplies) #7 in Aquarium Gravel Cleaners


#7 in Aquarium Gravel Cleaners:


Customer Reviews: 4.2 4.2 out of 5 stars 6,605 ratings


Item Weight: 5.39 pounds


Manufacturer: HVDI


Country of Origin: China


Item model number: ENOMOL023


Date First Available: July 1, 2021


Item Package Dimensions L x W x H: 14.92 x 11.93 x 4.29 inches


Brand Name: enomol


Target Audience Keyword: fish


Directions: adults


Warranty Description: 2 YEAR


Model Name: ENOMOL023


Color: BLACK


Size: 50ft


Included Components: Gravel Vacuum for Aquarium Water Changer


Specific Uses for Product: Gravel Vacuum for Aquarium Water Changer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works great at 1/2 the price of a real Python
Size: 30ft
Overall it works great! It came with multiple brass fittings to connect it to your sink, and as long as you give yourself enough length for your needs it should work fine. My only criticism is that I wish the connection point to the vacuum part had a screw hose clamp instead of just the plastic one as I did have it "blow off" the end once. I was able to get it stopped quick enough that the only damage was me being a little damp, and now I just leave the end open when I switch from vacuuming to filling the tank (which also minimizes any "jet spray" effect from the air in the hose, which seemed to happen no matter how little water pressure I used, probably due to the length of hose.) In short, this is a great water changer and has all but eliminated buckets from my aquarium changes (except sometimes for my little tank, which is too small for this vacuum for anything less than 50% water changes). Highly recommend it even as an off brand - just watch a few youtube videos first if you've never used a water changer before. ... show more
Reviewed in the United States on November 18, 2024 by Ron P.

  • Quick and clean
Size: 30ft
Had to hook it up to my bathroom faucet. Followed assembly instructions. It worked right away. No leaks. Just used it for the second time. Got it out, hooked it up. Drained, refilled 15 gallons and put it away in under 20 minutes.
Reviewed in the United States on December 22, 2024 by Brian

  • Amazing!!!
Size: 30ft
This is an amazing invention! Maybe I’m late to the party but I absolutely LOVE this. It’s so easy to put together and it’s absolutely beginner friendly. I also like how it doesn’t violently suck at the fish. I love this and recommend to anyone.
Reviewed in the United States on January 13, 2025 by Eilyn

  • It works and my goldfish are happy
Size: 30ft
I got this mainly for my indoor fancy goldfish pond, it's on the floor so a regular gravity siphon is a hassle to use. I use a Python at work for a huge system and it makes cleaning the tanks so easy so I wanted a smaller scale automatic siphon for my tanks and pond. The pictured product is exactly what you'll get you just need to assemble it. It works pretty much like the Python siphon just smaller and it will do the job for a home aquarium, even the larger ones. One important note is that the suction power will depend on the faucet it's attached to, so you may need to increase your water pressure if it's too weak. It's not the fault of the product. Getting one of these vs. a gravity pump siphon is a no-brainer. There's no mess and lugging around heavy buckets, and it's a good product for the price. Two issues I ran into though: Firstly the assembly has one quirk for me which was attaching the clear tube and getting the drainer to fit. It takes a lot of fiddling around and I was scared I would break the tube trying to squeeze it in. So just be gentle and patient with it. Secondly the adapters didn't fit my sink but I'm not going to fault it on the product since the bathroom faucet I have is a really odd size. One of the adapters fit my kitchen sink however so it's fine. Other than that I'll be tossing the 3 other pump siphons I have now. ... show more
Reviewed in the United States on November 20, 2023 by Michael W. Berry

  • easy to use, save me a lot of time changing water
Size: 30ft
It's one of the most useful products that I bought from Amazon. It's easy to use, and very effective. It turns the tedious task of changing water for my fish tank into a breeze. I can change water more frequently now, which is necessary as my fish tank gets dirty easily due to my big goldfish that eats a lot. ... show more
Reviewed in the United States on November 10, 2024 by Xin Meng

  • Easy to Use
Size: 30ft
This hose/vacuum is a must have for any fish tank owner. It allows me to easily fill my fish tank after a water change and you can switch the valve and use it as a gravel vacuum. It does work better if your sink is higher than your fish tank. My sink is about 20 feet away and the hose has to go down and back up to reach the sink. This makes the section not as strong but still works. ... show more
Reviewed in the United States on June 14, 2024 by Chase Collins

  • Good for filling, not so great for cleaning / draining
Size: 30ft
There are 3 main uses that affected how I rated this product - filling a tank, draining a tank, and cleaning a tank. I'm also taking into account ease of use. First of all, it's really easy to set up - anyone should be able to attach it with a pair of channel locks / pliers (and you might not even need those). I only needed to use channel locks because the existing fixture on the faucet was a bit hard to get off. The kit includes everything you need, with multiple adapters and thread tape. And the fact that it uses quick connectors is definitely nice. As far as filling a tank goes, it works really well. Once everything is hooked up to the faucet, you just run the vinyl tubing to the tank and turn it on. It filled a 55 gallon tank really quickly - faster than I thought, which almost resulted in over filling the tank! Much faster and convenient than lugging buckets back and forth from the sink. As far as draining the tank went, that still works decently, but it took a long time. And, once you get most of the water out, you have to make sure to keep the end of the cleaning tube completely submerged. If even a tiny bit of air gets into the cleaning tube you lose suction. To fix it, you have to take everything apart and then reassemble it, with all of the parts submerged (which was a bit tricky). As far as cleaning the tank goes, it really didn't work very well at all. It uses the pressure of water coming out of the faucet to generate suction, but even with the faucet wide open (both hot and cold), I was barely able to get even relatively light debris all the way up the cleaning tube to the point where it was sucked into the vinyl tubing. Overall, it's easy to hook up and works great for filling a tank, but for the price I thought it should have been better at draining and cleaning the tank as well. ... show more
Reviewed in the United States on December 21, 2021 by Doug P.

  • Perfect for cleaning/changing water in 90 gal tank
Size: 30ft
This product was a life saver. I used to use buckets and the old suction method to clean my freshwater tank but this hooked up to my faucet in my laundry room close enough to reach the aquarium and I now clean my tank in 1/2 the time it took before with a lot less stress. I also leave the adaptor on my faucet as it does not affect the water flow so next time I use this system I just have to attach hose. Perfect solution! ... show more
Reviewed in the United States on November 6, 2024 by TQ

Can't find a product?

Find it on Amazon first, then paste the link below.