nice product
"using it everyday. nice product"

Water changes are arguably the most important yet most basic level of aquarium maintenance and should be done often to ensure the water column is kept clean and free from organic matter buildup and toxins that have the potential to disrupt balance and harm livestock. This aquarium gravel vacuum siphon provides a gentle siphon that does not interfere with aquarium tank inhabitants or the aquascape layout and is strong enough to remove debris and buildup efficiently in the planted aquarium tank.
Includes:
Aquarium hose tubing
Extendable siphon tube attachment
Handheld or Hang-on device

Specifications:
| Model | Tube/Hose Length (Inches) |
Adjustability | Tank Recommendations |
|---|---|---|---|
| E3 |
14-19" 60" |
Handheld |
Ultum Nature Systems 40C Ultum Nature Systems 60U Ultum Nature Systems 75P |
| E6 |
18-23" 72" |
Handheld |
Ultum Nature Systems Standard Aquariums |
| S3 |
14-19" 60" |
Clip-On |
Ultum Nature Systems 40C Ultum Nature Systems 60U Ultum Nature Systems 75P |
| S6 |
18-23" 72" |
Clip-On |
Ultum Nature Systems 40C Ultum Nature Systems 60U Ultum Nature Systems 75P |
| C6 |
13-19" 60" |
Handheld |
Ultum Nature Systems 40C Ultum Nature Systems 60U Ultum Nature Systems 75P |
Overall rating: 4.75 / 5 from 8 reviews.
Review topics: [].
"using it everyday. nice product"
"Good"
"Well it works and does what it’s supposed to. Slightly cheap build equality but I can’t complain cause it’s not that expensive. Overall good purchase"
"Thin tube allows for easy cleaning in tight spaces in a small aquarium without the suction being too strong. Can be taken apart easily for rinsing and drying afterwards."
"I have a UNS 45U and got the 600 model since the 300 was out of stock. This is so much easier than using a regular siphon. My only issue I have, and maybe its because I got the 600 instead of the 300, but it sucks up super fast when you get it going all the way. I take the grey plastic piece off the end of the siphon to such up the hair algea, but because it goes so fast it sucks up some of the substrate too. Drains the water easily though! Definitely need to play around with to get the right speed, but I would recommend."
"Was easy to put together, given it just came in a box with no instructions and a different language. The only thing I can't figure out is the water intake. Way too fast! I turn my head for a second and my bucket is full of water already. Not sure if it came/has something to slow the water intake down."
"Fast ship but it came just with box and items. Instructions were on box in another language so I could not figure out how to get it to auto siphon. It only siphon when press the pump. Any help?"
"Great product"
Shipping
Orders are typically processed within 1-2 business days M-F. However, additional time may be required during peak seasons and federal holidays. For orders containing live plants, we exercise extra caution and assess factors such as travel distance and weather to ensure safe transit.
To avoid delays, please ensure all order information is accurate and complete. We cannot offer refunds and are not responsible for orders shipped to incorrect addresses due to errors in provided information. Once an order has been shipped, delivery times are determined by the carrier and are outside of our control. On average, shipments arrive within 2–5 business days, excluding weekends and holidays. For more information, please visit our FAQ page.
Returns
If you are not satisfied with your purchase, please contact us within 48 hours of delivery. Approved returns must be shipped back within 14 days of approval. Returned items must be unused, unopened, and in their original packaging. Specific return requirements, if applicable, will be listed on the product’s page. For more information, please visit our FAQ page.
Refunds
No worries, we’ll take care of everything as long as it fits the guidelines above.Most answers to general questions can be found on our FAQ page.