Fluval FX4 High Performance fish aquarium filter Canister Filter, up to 1000 L – A214
MRP ₹42,999.00 Inclusive of All taxes
Fluval FX4 Fish Aquarium Filter for Aquariums up to 1000L
The Fluval FX4 is a premium fish aquarium filter designed for large freshwater and saltwater aquariums up to 1000L. This high-performance external canister filter delivers powerful mechanical, biological, and chemical filtration to maintain crystal-clear and healthy aquarium water.
Recognized as the “workhorse of canisters” for their legendary strength and durability, high output FX Series filters sweep the tank harder and faster to retain a greater amount of debris. Combining patented SMART PUMP™ performance-optimizing technology with auto start/stop operation and intricate multi-stage cleaning featuring an expansive basket-in-basket media tray design, FX owners will spend more time enjoying their aquarium, and less time maintaining it.
The Fluval FX4 helps maintain crystal-clear water by efficiently removing debris, toxins, and harmful waste from large aquariums.
Fluval Fx4
- 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
- Fx4 Rubberized feet help ensure quiet operation
- Compact 16.5″ tall design – easily fits under most aquariums
- Made in Italy
- Fx4 freshwater and saltwater aquariums
- Warranty Registration Link
Fluval FX4 vs FX6
Feature FX4 FX6 Tank Size Up to 1000L Up to 1500L Flow Rate 2650 L/h 3500 L/h Best For Large Tanks Monster Tanks Ideal For
- Monster fish aquariums
- Large planted tanks
- Discus aquariums
- Cichlid tanks
- Marine aquariums
- Turtle tanks
- Aquariums up to 1000L
Upgrade Your Aquarium Filtration Today
| Weight | 8.5 kg |
|---|---|
| Dimensions | 46 × 42 × 42 cm |
Features
- 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
SPECS
| MODEL Item # |
FX4 A214 |
FX6 A219 |
|---|
|
|
|
|
|---|---|---|
| UPC | 015561102148 | 015561102193 |
| Aquarium Capacity | 250 US Gal (1,000 L) |
400 US Gal (1,500 L) |
| Pump Output | 700 US Gal/h (2,650 L/h) |
925 US Gal/h (3,500 l/h) |
| Mechanical Area (foam) |
217 in2 (1,400 cm2) |
325.5 in2 (2,100 cm2) |
| Biological Volume | 1 US Gal (3.91 L) |
1.5 US Gal (5.9 L) |
| Filtration Volume | 3.7 US Gal (14 L) |
5.28 US Gal (20 L) |
| Filter Circulation | 450 US Gal/h (1,700 L/h) |
563 US Gal/h (2,130 L/h) |
| Head height (max.) |
6.9ft (2.1 m) |
10.8ft (3.3 m) |
| Wattage (120V/60Hz) |
30 W | 43 W |
| Wattage (230-240V/50Hz) |
30 W | 41 W |
| Dimensions (L x W x H) |
15.75 x 15.75 x 16.5″ (40 x 40 x 42 cm) |
15.75 x 15.75 x 20.8″ (40 x 40 x 53 cm) |
Included
- Ribber 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
- Rubbert feet
- Media baskets
- 1/2 media baskets
- Filter lid and accessories
Warranty
3 Year Limited Warranty
The Fluval FX4/FX6 High Performance Canister Filter is guaranteed against defects in material and workmanship under normal aquarium usage and service for 3 years from date of purchase. Non-replaceable and non-serviceable parts will be repaired or replaced at Rolf C. Hagen Inc.’s discretion, free of charge, when the complete filter is returned with all components along with a valid proof of purchase and postage paid. This warranty does not apply to any filter that has been subject to misuse, negligence or tampering. It does not apply to filters which have been incorrectly assembled or unsuitably maintained or where installation and maintenance instructions have not been followed correctly. The warranty does not apply to wear and tear parts such as the impeller, impeller cover or motor seal. No liability is assumed with respect to loss or damage to livestock or personal property irrespective of the cause thereof. Before returning the filter under warranty terms, please ensure that all setup and maintenance instructions have been followed. If you are in doubt, please contact your local aquatic specialist retailer for further advice before returning the product. THIS DOES NOT AFFECT YOUR STATUTORY RIGHTS.
FAQs
FX SERIES
Can I connect an inline heater model to my filter?
No. Fluval canister filters use ribbed flexible hosing, which is not ideal for installing such equipment.
Why do I have difficulty restarting my canister filter after cleaning it?
First, check your impeller and impeller shaft as it’s possible either of these are damaged and need to be replaced, or are very dirty and require cleaning. It’s also possible the impeller cover has not been reattached correctly. Finally, verify that the filter has been properly primed: always ensure that the filter output is above the water surface when priming.
I’ve noticed decreased performance and the need for increased maintenance frequency on my canister filter. Am I doing something wrong?
This usually indicates an increased load on your filter due to either the growth of your fish, the recent introduction of additional fish, increased waste production (leftover food, excrement, etc.), or clogged filter media in need of replacement.
I have a marine tank and noticed bursts of air coming out of my filter output. Should I be concerned?
Air input into your system is most likely coming from the skimmer. Fine air bubbles are gathering in the canister filter and are being ejected in bursts. Consider adding a bubble trap for your skimmer.
I’ve noticed decreased performance and the need for increased maintenance frequency on my canister filter. Am I doing something wrong?
This usually indicates an increased load on your filter due to either the growth of your fish, the recent introduction of additional fish, increased waste production (leftover food, excrement, etc.), or clogged filter media in need of replacement.
How does head height affect filter output performance?
FX series filters are closed recirculation filter systems: head height has no real impact on performance. The length of tubing and the types of filter media are key factors affecting filter output performance. We recommend never exceeding the specified vertical distance in your instruction manual as this will cause the filter to exceed the maximum head pressure value, which could cause the filter to leak and fail.
I change the carbon in my filter every couple of weeks. Is this too often?
No. It’s better (and easier) to prevent odors rather than having to remove them once they’ve accumulated. Some fish are messy eaters, or are more prone to producing large amounts of waste, so prevention is key.
Do you have any tips for fixing common filtration issues?
Aquatic expert Tom Sarac discusses the 6 most common filter problems, while providing helpful troubleshooting tips to resolve them.
I found a fish stuck to the intake of my filter. Is the flow too strong?
You don’t need to be concerned about your filter being too powerful for use with healthy fish, many of whom swim in natural habitats with much stronger currents. If a fish became stuck to the intake of your filter, it’s likely that the fish was already sick. Take note that you can adjust the filter output strength to suit your particular fish species.
I just purchased a Fluval canister filter for my well-stocked tank. Is there additional media required, other than what came with the filter?
Fluval Total Clear will crystallize the water and rapidly remove organics, providing better overall water quality. Also consider adding a coarse pre-filter media at the bottom of the filter to support improved long-term performance.
What’s the best combination of media if I’m keeping very messy fish?
For aquariums with species that are strong feeders and fairly messy in nature (i.e. digging habits), we recommend using Fluval Fine-Filter pad and chemical media (i.e. carbon) at the bottom level, Fluval Bio-Max in the middle and Fluval Pre-filter rings at the top level.
What motor maintenance should I perform regularly to ensure the longevity of my filter?
Learn how to properly maintain your FX canister filter motor from Fluval’s head aquatic expert.
What general maintenance tips do you have for this filtration series?
Learn valuable tips from our head aquatic expert on how to maintain and take care of your Fluval FX canister filter.
Why is the motor of my canister filter making a low, rumbling noise?
Noise originating from the motor suggests that the impeller assembly needs to be replaced. As the only moving part in your filter that operates 24 hours/day, the impeller does eventually wear and is therefore not covered under warranty. Also, verify that the filter has been properly primed (always ensure the filter output is above the water surface when priming), as this will help ensure trapped air is not the cause of the noise.
How do I know when it’s time to change my filter media?
Aquatic expert Tom Sarac provides guidelines on knowing when to switch out the most common Fluval media for your aquarium filter.
Why is my canister filter emitting bursts of fine air bubbles on my aquarium?
FRESHWATER: It’s important to perform regular filter maintenance (media rinsing and replacement) to prevent media from compacting, which can result in air accumulation. Also make sure to verify the inlet rubber hose connector that attaches to the siphon tube, which does dry out over time and becomes hard and non-flexible, thus requiring periodic replacement.
SALTWATER: This is probably due to your filter taking in the fine air bubbles introduced to the aquarium by protein skimmers. Make sure to use an effective bubble trap at the skimmer output or within the sump to prevent this from happening.
How much can the flow of my FX-series filter be reduced via the AquaStop valves?
You can safely turn down the output AquaStop by 50% in order to reduce flow without damaging the filter’s pump.
I replaced the impeller of my canister filter and noticed a small leak coming from the handle when shutting down. What should I do?
The leak is most likely from the canister O-ring. Before you purchase a replacement, remove and clean it with warm water. Thoroughly wipe the receiving groove in the filter with a soft cloth. Apply Fluval silicone lubricant (#A325) to the O-ring.
Which is the best fish aquarium filter for large tanks?
The Fluval FX4 is one of the best fish aquarium filters for large aquariums up to 1000L due to its powerful multi-stage filtration system and high water flow capacity.
Can this fish aquarium filter be used for planted tanks?
Yes, the Fluval FX4 is suitable for planted aquariums, freshwater tanks, and marine aquariums.
Is Fluval FX4 a quiet aquarium filter?
Yes, the FX4 is designed for ultra-quiet performance and low-maintenance operation.
How does water flow through an FX series canister?
The water first moves to the bottom of the canister, and then rises to the top through the foam pads. It then passes back to the bottom of the canister through the media trays in the middle, before finally being returned to the aquarium.
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admin –
FX4 High Performance Canister Filter excellent product.
Shanu –
Very good product. But bit pricey but you get what you pay for. Cleans the tank in jiffy. If you have a large tank then this is a nice product.
Sushasu –
If you have a large tank then this is a nice product
Rakesh Bhatia –
Infact I was using FLUVAL 206 which lasted for 8 years with good service. Fx4 was purchased and installed in July 2022. Main advantage of Fx4 is large baskets for Chemical and Biomax filtration which gives large amount of good bacterias as well as Crystal Clear water. My tank capacity is around 75 gallons. The product is excellent and wonderful, deserves for 5 star rating. Moreover I got lot of co-operation from Mr. Rahul.
Sandeep Mishra –
I’ve been using the Fluval FX4 High Performance Canister Filter for my aquarium (up to 1000 L) and it’s been excellent. The water stays clean and clear, the filter runs quietly, and maintenance is easy. It’s powerful and reliable—totally worth it. I’m really happy with this purchase!
Flying fishhhhh –
Best filter ever i used 2 canister filters previously but this one, I don’t have words this is literally a beast, highly recommended
Kashvi dangi –
Best power filter that I used ever for my aquarium