Fluval FX4 Unboxing & Setup - Is This the BEST Canister Filter?

In this video, I unbox and install the ‪@fluval‬ Fluval FX4 External Canister Filter, one of the most powerful and reliable filtration systems for medium to large aquariums.

Follow along as I walk through the complete unboxing, setup, installation, and first startup.

The Fluval FX4 delivers high-performance mechanical, chemical, and biological filtration, making it perfect for freshwater and planted tanks. Whether you’re upgrading your aquarium filter or setting up a new tank, this step-by-step guide will help you get it running quickly and correctly.

What you’ll see in this video:
Fluval FX4 unboxing
Parts overview
Media basket setup
Hose and valve installation
Priming & startup process

If you’re looking for the best external canister filter for your aquarium, the FX4 is a top choice for crystal clear water and healthy fish.

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