Qanvee Gravel Vacuum Siphon

Frequent water changes are important to ensure that your planted tank and aquarium fish and shrimp stay healthy and happy. Failing to perform water changes for a prolonged period of time can lead to toxic properties within the water that has the potential to crash your tank's balanced ecosystem. The Qanvee Gravel Vacuum System makes doing quick, efficient and consistent water changes easy. Available in two different models, each with two sizes, this gravel vacuum will make your water changes a breeze. All you need to do is attach the parts provided, insert the Qanvee Gravel Vacuum into your tank and begin the siphon.

The Qanvee Gravel Vacuum implements a gentle siphon and will not disturb your fish or aquascape layout, but is strong enough to efficiently suck up loose debris and particles in the water column ensuring your planted aquarium tank stays healthy and clean.  


Qanvee Gravel Vacuum Siphon includes:

Aquarium tubing
Extendable gravel tube
Handheld or Hang on Siphon Equipment 

Model Specifications:


  • Tube Length: 35-49CM / 13-19IN
  • Hose Length: 60IN / 5FT
  • Tubing Diameter: 9/12mm


  • Tube Length: 45-59CM / 17-23IN
  • Hose Length: 72IN / 6FT
  • Tubing Diameter: 12/16mm


  • Tube Length: 35-49CM / 13-19IN
  • Hose Length: 60IN / 5FT
  • Tubing Diameter: 9/12mm


  • Tube Length: 45-59CM / 17-23IN
  • Hose Length: 72IN / 6FT
  • Tubing Diameter: 12/16mm

S300 and S600 models have a built-in adjustable knob that allows you to secure the siphon onto the rim of your tank for hands-free operation. The E models are handheld for precision control.

*This item qualifies for free shipping!

$ 18.99

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Because we love our plants so much and don't want to let them go, we only ship on Monday. Just kidding!

For the safety of these magical plants, we only ship Monday through Wednesday, and Friday. Orders placed after 1pm Pacific Time will be shipped the following day. 

Rimless aquariums and other hard goods will be shipped Monday through Friday via UPS Ground or freight.  When purchasing plants/livestock with any hard goods, they will sometimes be shipped separately; but don't worry, we'll be sure to keep you updated with your purchase!

Please make sure your shipping address is correct as we will not be held responsible for DOA due to an undeliverable addresses.



Hard goods can be returned up to 30 days after purchase for a full refund as long as the product is unused and new in box. We offer store credit for items that have been opened and used. Customer will have to pay for return shipping freight. 

We are unable to accept returns for perishable items such as plants or livestock.  However, feel free to reach out to us if you are unsatisfied in any way! We do provide 100% DOA (Dead On Arrival) protection.


DOA Policy

If your plants arrived DOA (Dead On Arrival), please provide a clear picture of the plants sealed in its original packaging within 12 hours of the package arrival at the shipping address. 

Send all pictures, along with your order number to or through Facebook Messenger.
During winter (under 50°F at your location), please remember to add a heat pack to your order to receive our DOA guarantee.  Orders without the purchase of a heat pack will not qualify for DOA replacements, refunds or credits.



Don’t worry, we’ll take care of your order as long as it fits within the guidelines above!


Gift Cards

We will not be able to refund gift cards for cash from the gift card receiver. However, if you purchased the gift card for someone and decide you need a refund, please contact us!

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