NEW SS-Series U-Bend Stainless Steel Tubing Connector + 4x Suction Cups
One of our stars of the Stainless Steel Series Collection- the New Stainless Steel U-Bend This elegant U-shaped accessory provides a nice alignment for tubing that goes over the glass edge of...
Same-day dispatch on orders before 2 PM CET
Lifetime free technical support
Up to 10-year warranty
Free delivery on orders over $70
NEW SS-Series U-Bend Stainless Steel Tubing Connector + 4x Suction Cups
Real photos and videos from real customers
Tap a photo to see the gear in it — every tile is the customer's own post, credited and linked.
@goldy.singh.aquagold
"Happy mind, happy life." ✨
After a few weeks, my new high-tech setup is finally coming together! 🌱
Stem plants are thriving, carpet is slowly spreading, and I need to add some midground plants now. Overall, super happy with how it's looking.
Happy Aquascaping, everyone! 🙏
..."Happy mind, happy life." ✨
After a few weeks, my new high-tech setup is finally coming together! 🌱
Stem plants are thriving, carpet is slowly spreading, and I need to add some midground plants now. Overall, super happy with how it's looking.
Happy Aquascaping, everyone! 🙏
Setup Credits:
Tank: @glass.b0xx Ultra Clear
Light: @azur_aqua_systems Beam1Pro
Soil: @aquadesire_official Fluval Aquasoil
Additives: @underwater_nature_india Super 3
Hardscape: Seiryu Stone
Filter: @aquaticremediesindia Canister
CO2: @co2art System
Lily Pipe: @litiaqua
Plants: @ohm_let_shoppe @petkraftz
Fertilizer & GH Booster: @aqua_matsya
Water Care: @enviroaquaria @microbelift
#aquascaping #instagood #plantedtank #aquariums #green
1 September 2026
In this photo
@goldy.singh.aquagold
"Perfect results come from imperfect action, repeated."
Water, light, CO2, patience. Perfect results follow. I am so happy with the beauty of my high tech setup.
My recipe for perfect results:
Light: Beam1Pro @azur_aqua_systems
Ferts: @masterline.ro
CO2: @co2art
Water: @ar..."Perfect results come from imperfect action, repeated."
Water, light, CO2, patience. Perfect results follow. I am so happy with the beauty of my high tech setup.
My recipe for perfect results:
Light: Beam1Pro @azur_aqua_systems
Ferts: @masterline.ro
CO2: @co2art
Water: @arkaaquatics myAqua1900 RO + @greenwateraquascapes GH Enhancer
Filter: @oase_global
Every piece matters. Thanks to these brands for pushing the hobby forward with quality gear 🙏
If you want a thriving planted tank, start with the right tools.
Happy weekend, scapers!
#plantedtank #aquascaping #instagram #nature #weekendvibes✌️
27 June 2026
In this photo
@aquascaping.passion
#aquarium #co2art #shrimp #fish
22 May 2023
In this photo
@cornyscapes
@co2art -The Art of CO2 in Planted Aquarium ,Thanks so much for this complete set💥🥰#aquascape #aquarium #aqua #aquascaping #wood #grass #tetra #fish #fishtank #tropical #tropicalfish #iwagumi #water #fresh #aquariumsofinstagram #aquaria #beautiful #awesome #plants #aquariums ...@co2art -The Art of CO2 in Planted Aquarium ,Thanks so much for this complete set💥🥰#aquascape #aquarium #aqua #aquascaping #wood #grass #tetra #fish #fishtank #tropical #tropicalfish #iwagumi #water #fresh #aquariumsofinstagram #aquaria #beautiful #awesome #plants #aquariums #instafish #naturalaquariums #beautiful #aquariumsdaily #design #ADA #aquamarina #amano #co2art
2 February 2019
In this photo
Delivery, support, warranty and how to reach us — the short version. Every link opens the full page.
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Shipping
Free delivery on orders over $70. Orders placed before 2 PM CET usually ship the same day; regulators are assembled and tested first. Fully tracked express delivery: 2–5 business days in the US. Delivery details
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Support
Lifetime free technical support on every CO2Art product. Guides, manuals and a ticket form live in the support portal.
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FAQ
Cylinders and connections, bubble rates, drop checkers, what a dual-stage regulator does — the questions we hear most, answered. Read the FAQ
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Contact
Monday to Friday, 9:00–16:00 CET. We reply within one working day. Contact us
One of our stars of the Stainless Steel Series Collection- the New Stainless Steel U-Bend
This elegant U-shaped accessory provides a nice alignment for tubing that goes over the glass edge of your rimless aquarium from the outside to the inside of the tank. It’s compatible with all CO2Art polyurethane tubings (4/6mm).
Depending on your aquarium glass thickness, you can choose among 3 different sizes:
- Small for aquarium with 0.4 inch thick glass
- Medium for aquarium with 0.6 inch thick glass
- Large for aquarium with 0.8 thick glass
The unique U-bend Connectordesign is made of high-quality stainless steel bringing an elegant look to the display. Thanks to its anti-corrosion features, the accessory will keep your tubing tidy and free from kinks.
The packaging includes 4 high-quality suction cups allowing firm positioning on the aquarium glass.
Shipping and delivery
Free delivery on orders over $70; otherwise $14.99 in the US and $24.99 for the rest of the world. Orders placed before 2 PM CET are usually processed the same day — a regulator may need a little longer, because every one is assembled and tested before it ships. Delivery is fully tracked: 2–5 business days in the US. Customs or import duties outside the US are charged on arrival. Shipping & returns
Warranty and lifetime support
The Advance Professional and Professional dual-stage regulators carry a warranty of up to 10 years; every other CO2Art product carries the standard 2-year manufacturer's warranty. All customers receive lifetime free online technical support. Warranty terms
Satisfaction guarantee
If you are not satisfied with the quality of a product within 30 days of purchase, we send a full refund or a replacement at no charge. Mechanical defects found during the first year are repaired, with any parts needed, at no cost to you. The guarantee