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Fluval Manuals & User Guides

Fluval is a world leader in aquatic products, offering innovative filtration systems, aquariums, lighting, and accessories for freshwater and saltwater fish.

Tip: include the full model number printed on your Fluval label for the best match.

About Fluval manuals on Manuals.plus

Fluval first broke onto the aquatic scene in 1975 by introducing the world’s first 3-stage filter with synchronous motor technology, a breakthrough that shaped modern aquarium filtration. Since then, the brand has built a legacy around a pioneering spirit, creating products that help hobbyists recreate natural aquatic environments in their homes.

Now a flagship brand under Rolf C. Hagen Inc., Fluval offers a comprehensive range of aquarium solutions including the high-performance FX series canister filters, smart app-controlled LED lighting, precision heaters, and all-in-one aquarium kits like the Flex and Evo series. Fluval is dedicated to innovation, reliability, and making the fishkeeping hobby accessible and enjoyable for everyone.

Fluval manuals

Latest manuals from manuals+ curated for this brand.

FLUVAL PT8346 Jet-Clear Pump Instruction Manual

August 16, 2026
Fluval Pond Jet-Clear Pump-Filter & UVC System (Freshwater) INSTRUCTION MANUAL PUMP, FILTER & UVC SYSTEM FOR FRESHWATER USE ONLY. 1. IMPORTANT SAFETY INSTRUCTIONS WARNING - To guard against injury, basic…

FLUVAL PT8346 Jet-Clear Pond Pump Instruction Manual

July 20, 2026
FLUVAL PT8346 Jet-Clear Pond Pump IMPORTANT SAFETY INSTRUCTIONS WARNING - To guard against injury, basic safety precautions should be observed, including the following. READ THOROUGHLY before INSTALLATION AND OPERATION. Read…

Fluval 14543 Nano Aquarium LED Light User Manual

May 20, 2026
Fluval 14543 Nano Aquarium LED Light INTRODUCTION It takes sophisticated engineering that maximizes output while conserving bulk to provide flawless illumination over small aquatic settings. The Fluval 14543 Nano Aquarium…

Fluval 14541 SEA-Marine LED Aquarium Light User Manual

May 20, 2026
Fluval 14541 SEA-Marine LED Aquarium Light INTRODUCTION To maintain the biological health of corals and marine life, reef and marine aquariums require accurate, high-performance lighting. Designed especially for micro reef…

Fluval Reef 4.0 LED Instruction Manual

manual
Comprehensive instruction manual for the Fluval Reef 4.0 LED aquarium lighting system, including installation, operation, maintenance, and warranty information.

Fluval Aquarium Care Guide

manual
A comprehensive guide to setting up and maintaining your aquarium, including equipment, fish care, feeding, and water quality management.

Fluval Betta Care Guide

guide
A comprehensive care guide for Betta splendens, covering origins, biology, tank compatibility, habitat requirements, nutrition, and maintenance tips by Fluval.

FluvalConnect App User Manual

manual
Comprehensive user manual for the FluvalConnect app, covering installation, setup, operation modes (Manual, Auto, Pro), lamp settings, and troubleshooting for Fluval LED aquarium lighting systems.

Fluval Pond Jet-Clear Instruction Manual

manual
Comprehensive instruction manual for the Fluval Pond Jet-Clear pump, filter, and UVC system (Models PT8342, PT8344, PT8346). Includes setup, installation, maintenance, and troubleshooting guides for freshwater pond filtration.

A475A1

application/pdf
A475A1, Fluval,Rolf C. Hagen (USA) Corp.,Fluval,U3,Underwater,Filter,–,Designed,for,Freshwater,and,Saltwater,Aquariums,Also,Ideal,for,Terrariums,and,Turtle,Tanks,B08VTD9FJG,B001XRXY1G,B0020K966M,B001TKZ51E,B001Q1HPGE

14003A1

application/pdf
14003A1, Fluval,Rolf C. Hagen (USA) Corp.,Fluval,C4,Power,Filter,Fish,Tank,Filter,for,Aquariums,up,to,70,Gal.,Filter,C4,B08VTJPPQD,B003SJOLEQ,B003SJQJ46,B003SJXTIU

Fluval manuals from online retailers

Fluval M200 Submersible Aquarium Heater Instruction Manual

M200 • June 11, 2026
Comprehensive instruction manual for the Fluval M200 Submersible Aquarium Heater, covering installation, operation, maintenance, troubleshooting, and specifications for optimal performance in freshwater and saltwater tanks.

Fluval SK400 Surface Skimmer Instruction Manual

SK400 • April 22, 2026
Comprehensive instruction manual for the Fluval SK400 Surface Skimmer, detailing setup, operation, maintenance, and troubleshooting for optimal aquarium water clarity and oxygenation.

Community-shared Fluval manuals

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Fluval support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I register my Fluval product for the extended warranty?

    You can register your eligible Fluval product online at the Fluval Aquatics extended warranty page within 30 days of purchase.

  • What app do I need for my Fluval Bluetooth LED lights?

    Fluval Bluetooth LED lights, such as the Aquasky and Plant 3.0 series, are controlled via the FluvalSmart App, available on the App Store and Google Play.

  • How often should I clean the impeller on my Fluval filter?

    For optimal performance, it is recommended to clean the impeller and impeller well every 3 to 6 months.

  • Can I use soap to clean my aquarium components?

    No, never use soap or detergents on any item placed inside the aquarium, as these substances can be harmful or fatal to fish and aquatic life.