Fluval Undertank Connection Kit

Name: Fluval Undertank Connection Kit
Brand: Fluval
SKU: cwb3dldm7b
Availability: InStock

The Fluval Undertank Connection Kit provides a reliable solution for replacing the under-tank pipe...

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Fluval Undertank Connection Kit for 107 207 307 407 External Filters - UK

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Product Information

Full details

The Fluval Undertank Connection Kit is an essential replacement component for aquarium hobbyists using Fluval external filter systems who need to restore or upgrade their under-tank plumbing. This genuine part provides a leak-free, secure connection that maintains consistent water flow and pressure throughout your filtration setup. While it offers superior reliability and a factory-matched fit, users must verify that their specific aquarium model is listed among the supported units to ensure full compatibility with existing intake and output hardware.

All features

Brand	Fluval

Extended Product Information

FAQs

Does this kit include everything needed to plumb the tank?

This kit contains the essential under-tank pipework components; ensure you have your existing filter intake and output hardware ready for final attachment.

Can I use this for non-Fluval filters?

No, this kit is engineered specifically for Fluval aquarium systems and may not fit the nozzle diameters of other filter brands.

How often should I replace these pipes?

While the materials are durable, it is good practice to inspect them every 12-24 months for signs of stiffness or brittleness, replacing them if they no longer hold a firm seal.

Is the material safe for saltwater environments?

Yes, the components are made of aquarium-safe materials suitable for both freshwater and marine setups.

Do I need any extra sealants or glue?

No, you should never use glue or adhesives on these connections. The kit is designed to create a secure, mechanical seal on its own.

Troubleshooting

Water dripping from the connection point

Ensure the pipe is pushed fully into the fitting and the collar is tightened securely. Verify the O-ring is properly seated and not pinched.

Reduced filter flow rate after installation

Check for any kinks or bends in the tubing underneath the tank. Ensure the pipe length is appropriate and not causing excessive resistance.

Pros and Cons

Pros

Ensures a perfect factory-seal fit for Fluval systems
Uses high-quality, durable materials designed for water pressure
Prevents common leaks associated with generic third-party tubing
Maintains manufacturer-recommended water flow efficiency

Cons

Compatible only with specific Fluval aquarium models
Requires proper alignment during installation to avoid stress on pipes
Limited to under-tank plumbing applications

Setup, Compatibility & Care

To install, ensure your canister filter is powered off and the intake/output valves are closed. Carefully remove the old, worn tubing, taking note of the original routing path. Slide the new connection components into place, ensuring all O-rings and threaded collars are tightened securely but not over-torqued.

Compatibility List:

Fluval Roma 240
Fluval Vicenza 180
Fluval Vicenza 260
Fluval Venezia 190
Fluval Venezia 350

Care Instructions: Inspect the connections during your monthly water change. Check for any signs of hardening or salt creep around the joints, which may indicate a loose fitting that requires tightening. Clean with warm water only; avoid using chemical detergents that could leach into your aquarium water.