LINLAN 4 Piece Aquarium Glass U Tube Connector Anti Kink Design For 4mm Inner Diameter Air Hose Fits Air Pumps And CO2 Diffusers Accessories
Why you'll like it
- Flawless Aquascape Aesthetics — High-quality transparent glass construction provides a clean, nearly invisible look that eliminates cluttered and unappealing plastic or silicone tubing lines around your rimless aquarium
- Uninterrupted Gas Flow — Intelligent anti-kink structural U-shape smoothly guides flexible oxygen or carbon dioxide hoses over the glass edge to prevent pinched lines and ensure consistent pressure
- Long Lasting Optical Clarity — Premium scratch-resistant glass material resists cloudiness and allows for effortless removal of algae buildup during routine tank maintenance
- Versatile System Compatibility — Universal fit is optimized for rimless fish tanks up to fifteen millimeters thick and connects perfectly with standard four millimeter inner diameter air hoses
Product details
Description
The LINLAN 4-Piece Aquarium Glass U-Tube Connector is a premium hardware solution engineered specifically for aquascaping enthusiasts who value both performance and pristine tank aesthetics. Designed for rimless aquariums with glass thickness up to fifteen millimeters, these transparent glass connectors cleanly route flexible airline or carbon dioxide tubing over the tank rim.
By creating a smooth, pre-bent structural curve, they permanently eliminate the common issue of pinched lines, kinks, and restricted air or gas flow. This ensures a highly stable and efficient carbon dioxide delivery system, which is crucial for producing the fine micro-bubbles needed to nurture healthy aquatic plant growth and maintain ideal oxygenation levels.
Unlike alternative acrylic tubing accessories that scratch easily and become cloudy over time when subjected to regular algae cleaning, these high-quality glass connectors are entirely scratch-resistant and wipe clean effortlessly. Perfect for dedicated aquarists seeking to eliminate cluttered silicone hoses, these minimalist glass U-tubes blend seamlessly into the background of your rimless aquascape, keeping the visual focus entirely on your fish, shrimp, and layout.
How to use
- Gently attach your flexible four millimeter inner diameter silicone or vinyl airline tubing to both ends of the glass U-tube connector.
- To ease installation and avoid glass breakage, lubricate the tube ends with a small amount of water before sliding them onto the glass.
- Carefully hang the U-bend over the rim of your rimless aquarium, ensuring the inner side sits securely against the glass.
- Connect the remaining ends to your air pump, check valve, or carbon dioxide diffuser system.
Ingredients
High-clarity, scratch-resistant laboratory-grade borosilicate glass.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | LINLAN |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What size airline tubing is compatible with this glass connector?
This glass U-tube connector is designed to fit standard aquarium air hoses with a four millimeter internal diameter, which is equivalent to a five-sixteenths inch specification.
What is the maximum glass thickness this aquarium U-tube can accommodate?
The distance between the parallel glass arms of the U-tube is approximately fifteen millimeters, making it suitable for rimless tanks with a glass thickness under fifteen millimeters.
Can these glass connectors be used with both air pumps and carbon dioxide systems?
Yes, these versatile connectors are fully compatible with standard aquarium air pumps, sponge filters, inline carbon dioxide systems, and glass or acrylic diffusers.
Is this LINLAN aquarium accessory an authentic import available in India?
Yes, this is an authentic, premium aquarium accessory imported directly from the USA. Dropy sources these products directly to ensure Indian aquarists receive genuine, high-quality hardware.
How do I clean algae off these glass U-tubes without scratching them?
Unlike acrylic variants, this premium glass hardware is scratch-resistant and can be easily wiped clean with a soft sponge or soaked in an aquarium-safe cleaning solution to remove stubborn algae buildup.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.