Aquarium Duckbill Nozzle Rotating Water Outlet Connector

Aquarium Duckbill Nozzle – Adjustable Rotating Water Outlet Connector

Upgrade your fish tank's water flow with this versatile adjustable duckbill nozzle. Compatible with most aquarium filter pumps and return pipes, this handy fitting lets you precisely direct water circulation exactly where your tank needs it — keeping your aquatic environment healthy and your fish happy.

Key Features

• Two Nozzle Styles: Includes both a duckbill and a round water outlet option for flexible flow patterns.
• 360° Adjustable Direction: Rotate the outlet freely to customize water flow direction in your tank.
• Versatile Compatibility: Works with aquarium circulation pumps, filter pumps, and return/reflux pipes.
• Durable High-Quality Plastic: Constructed from sturdy, water-safe plastic built for long-term aquarium use.
• Two Sizes Available: Small outer diameter: 2 cm / 0.78" | Large outer diameter: 2.5 cm / 0.98"
• Easy to Install: Simple push-and-fit connector — no tools required.

Specifications

Perfect For

• Freshwater and saltwater aquariums
• Canister filter return lines
• Sump pump return pipes
• DIY aquarium plumbing setups

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Note: Please allow 1–3 cm variance due to manual measurement. Colors may vary slightly from screen to screen.

Learn more: U.S. Fish and Wildlife Service

Frequently Asked Questions

Q: What pump types is this aquarium duckbill nozzle compatible with?

A: This adjustable duckbill nozzle connector is designed to work with most standard aquarium circulation pumps, canister filter return pipes, and sump reflux lines. It fits pipes with an outer diameter of 2 cm (S) or 2.5 cm (L), making it suitable for a wide range of aquarium setups.

Q: Can I control the direction of the water outlet?

A: Yes! The rotating design allows you to adjust the water flow direction freely, giving you full control over circulation patterns in your fish tank or aquarium.

Q: Is the nozzle safe for use in aquariums with live fish?

A: Absolutely. The nozzle is made from durable, water-safe plastic that is suitable for both freshwater and saltwater aquarium environments, ensuring the safety of your aquatic life.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.