Skip to content
  • 🛍️ Don't miss out on big discounts and free shipping! 🛍️
  • 🛍️ Don't miss out on big discounts and free shipping! 🛍️
Fish ShopFish Shop
  • Menu
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

  • Aquarium
    • Fish Tanks
    • Filtration & Media
    • Aquarium Décor
    • Aquarium Lighting & Electricals
    • Aquarium Maintenance & Accessories
    • Marine Equipment
    • Aquarium Treatments, Foods & Planting
  • Pond
    • Pond Pumps
    • Pond Treatments
    • Pond Liners
    • Pond Filters
    • Pond Food
    • Pond Accessories
    • Preformed Waterfalls
  • Pond Plants
  • Water Features
    • Modern Water Features
    • Traditional Water Features
  • SparesParts
    • Hozelock Spares
    • Blagdon Spares
  • Featured Products
Home / Aquarium / Filtration & Media / Aquarium Filters
  • Aqua One Oak Style Nash Oak 110 Aquarium & Cabinet -Fish Shop aqua one oakstyle 110 nash oak 30459.1642774891
  • Oase Plant Scissors -Fish Shop 43963 PF Pflanzenschere 3 4 Links 001 F 73999.1567004147
-60%
Fluval FX4 High Performance External Aquarium Canister Filter
Fluval FX4 High Performance External Aquarium Canister Filter - Image 2
Fluval FX4 High Performance External Aquarium Canister Filter -Fish Shop hagen fx 4 68856.1606409855

Fluval FX4 High Performance External Aquarium Canister Filter

£247.99 Original price was: £247.99.£97.99Current price is: £97.99.

Buy Now
SKU: D29YB 461924211 Categories: Aquarium, Aquarium Filters, Filtration & Media
  • 7-Day Returns, 100% Quality
  • Quality at its Finest
  • Effortless solutions, excellent customer care.
  • Reliable Payments for Reliable Shopping
Browse
  • Aquarium
    • Aquarium Décor
    • Aquarium Lighting & Electricals
      • Aquarium Heating
    • Aquarium Maintenance & Accessories
    • Aquarium Treatments, Foods & Planting
    • Filtration & Media
      • Aquarium Filters
      • Aquarium Pumps & Powerheads
    • Fish Tanks
      • Aqua One Aquariums
      • Coldwater Aquariums
      • Tropical Aquariums
    • Marine Equipment
  • Pond
    • Pond Accessories
    • Pond Filters
    • Pond Food
    • Pond Liners
    • Pond Pumps
      • Air Pumps
      • Feature & Fountain Pumps
      • Filter & Waterfall Pumps
      • Pond Pumps by Brand
    • Pond Treatments
      • Blanketweed Treatments
      • Dechlorinator Treatments
      • Greenwater Treatments
      • Pond Fish Disease Treatments
    • Preformed Waterfalls
  • Pond Plants
  • SparesParts
    • Blagdon Spares
    • Hozelock Spares
  • Uncategorized
  • Water Features
    • Modern Water Features
    • Traditional Water Features
  • Description
  • Additional information
  • Reviews (0)

Description

Fluval FX4 High Performance External Aquarium Canister Filter

Suitable for fish tanks up to 1000 litres

Building off the high-performance FX platform, the all-new FX4 canister filter bridges the gap between the Fluval 406 and the FX6 canister filters, making it an ideal choice for aquariums up to 250 US Gal (1000 L).

  • Multi-stage filter pumps out 700 gallons (2650 L) of water per hour
  • Smart Pump™ – advanced microchip technology continuously monitors and optimizes pump performance
  • Self-starting – just add water, plug in and Smart Pump™ will take over. Trapped air auto-evacuated every 12 hours to ensure maximum efficiency
  • Easy water changes eliminate need to lift heavy buckets. Simply attach hosing to output (Kit sold separately) and Smart Pump™ does the rest
  • Removable, stackable media baskets eliminate water bypass and hold a total of 1 gallon (3.9 L) of media
  • All filter media included – mechanical, chemical and biological
  • Aqua-Stop valves with leak-proof Click-Fit attachment system
  • Valves positioned at convenient 45-degree angle for easy installation and rotation
  • Anti-clog, telescopic strainer ensures continuous water flow
  • Multi-Directional Output nozzles can be fully adjusted to create customized water flows
  • Utility Valve with drain hose for easy maintenance and flushing of canister
  • Rubberized feet help ensure quiet operation
  • Compact 16.5″ tall design – easily fits under most aquariums
  • Made in Italy
  • For use in freshwater and saltwater aquariums
  • Dimensions

Dimensions: 15.75 x 15.75 x 16.5″ / 40 x 40 x 42cm (L x W x H)

Includes

  • Rubber hosing
  • Rim connectors, clips and suction cups
  • Intake stem
  • Output nozzle
  • Lid fasteners
  • Filter canister
  • Utility valve and hosing
  • Drain cap
  • Pump unit (motor) and power cord
  • Rubber feet
  • Media baskets
  • 1/2 media baskets
  • Filter lid and accessories
SKU

A214

UPC

015561102148

Availability

Please allow 2 to 5 working days for delivery

Our Ref

A214

Reviews

There are no reviews yet.

Be the first to review “Fluval FX4 High Performance External Aquarium Canister Filter” Cancel reply

Related products

-71%
Juwel Vision 260 LED Aquarium And Cabinet Black
Quick View

Juwel Vision 260 LED Aquarium And Cabinet Black

£341.00 Original price was: £341.00.£98.99Current price is: £98.99.
-72%
Juwel Lido 120 LED Aquarium And Cabinet Black
Quick View

Juwel Lido 120 LED Aquarium And Cabinet Black

£355.20 Original price was: £355.20.£97.99Current price is: £97.99.
-30%
Aqua One Oakstyle 85 Replacement Glass Lid
Quick View

Aqua One Oakstyle 85 Replacement Glass Lid

£27.59 Original price was: £27.59.£19.31Current price is: £19.31.
-30%
Oase HeatUp 100
Quick View

Oase HeatUp 100

£26.99 Original price was: £26.99.£18.89Current price is: £18.89.
-56%
BiOrb CLASSIC 60 Silver - MCR LED
Quick View

BiOrb CLASSIC 60 Silver – MCR LED

£219.99 Original price was: £219.99.£95.99Current price is: £95.99.
-76%
Fluval Roma 200 Black Aquarium & Cabinet
Quick View

Fluval Roma 200 Black Aquarium & Cabinet

£400.00 Original price was: £400.00.£96.99Current price is: £96.99.
-74%
Aqua One Oakstyle 110 Industrial Concrete Edition Aquarium And Cabinet
Quick View

Aqua One Oakstyle 110 Industrial Concrete Edition Aquarium And Cabinet

£379.99 Original price was: £379.99.£97.99Current price is: £97.99.
-30%
Oase FiltoSmart 200
Quick View

Oase FiltoSmart 200

£132.99 Original price was: £132.99.£93.09Current price is: £93.09.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 © www.fishsaleshop.com
    • Aquarium
      • Fish Tanks
      • Filtration & Media
      • Aquarium Décor
      • Aquarium Lighting & Electricals
      • Aquarium Maintenance & Accessories
      • Marine Equipment
      • Aquarium Treatments, Foods & Planting
    • Pond
      • Pond Pumps
      • Pond Treatments
      • Pond Liners
      • Pond Filters
      • Pond Food
      • Pond Accessories
      • Preformed Waterfalls
    • Pond Plants
    • Water Features
      • Modern Water Features
      • Traditional Water Features
    • SparesParts
      • Hozelock Spares
      • Blagdon Spares
    • Featured Products
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.