Fluval Aquaclear Hang On Filter Ac20 379lph

Fluval AquaClear AC20 Power Filter
With a 40-year heritage of exceptional quality, reliability and convenience, AC Series power filters have become a standout choice that aquarium enthusiasts know and trust. Along with its proven multi-stage cleaning, CycleGuard beneficial bacteria support, and patented refiltration system, the latest clip-on generation sets a new standard for cleaning performance, media efficiency, whisper-quiet operation, and durability. Exprience the unmatched cleaning power of Fluval AquaClear!
Features
Superior Filtration 4 Stage Filtration
A newly calibrated water path cycles through 4 complete filtration stages to optimize cleaning performance.
Pre-filter stage : Intake strainer sponge protects pump from large debris, algae strands, and keeps fry and small fish safe.
Mechanical Stage : High density 30PPI Bio-Foam (50% more porous than before) traps finer particles and debris while supporting biological filtration (AC20/AC30/AC50/AC70 models).
Chemical Stage : Activated carbon eliminates odors, discolorations and impurities to improve water clarity and color. Insert is now easily replaceable from top without having to remove media basket.
Biological Stage : Ultra porous BIOMAX boosts beneficial bacteria growth and optimizes aquarium health
Patented Refiltration System
This unique feature permits flow rate adjustment without compromising filtration efficiency. When flow is reduced, the system will process up to 50% of the water several times within the chamber, ensuring a cleaner and healthier aquarium with exceptionally clear water.
CycleGuard
CycleGuard maintains your aquarium's biological balance and prevents nitrogen cycle disruptions. By allowing 1 of the 3 media inserts to be changed at a time, bacteria levels remain stable, supporting continuous and effective biological filtration without harmful fluctuations.
Smarter Design
Filter-To-Tank Stepped Interface (AC20/AC30/AC50/AC70 models)
Self-leveling in most cases for convenient installation
Prevents water spills
Quieter Operation
Sound-Dampening Cover : Minimises echo chamber effect
Precision Motor Design (AC20/AC30/AC50/AC70 models) : Smoothens rotations with minimal vibration
Wide Media Selection
Discover Fluval’s complete range of authentic media solutions, offering higher quality, consistency and effectiveness to help support the overall health of your filter and fish.
Mechanical Media
Intake Sponge
Bio-foam
Chemical Media
Carbon
Zeo-Carb
Ammonia Remover
Clear-Carb
Biological Media
Biomax
Up to 5 year warranty
In addition to a standard 3 year warranty, Fluval AC Series owners are offered an additional 2 years of coverage (at no charge) upon successfully registering their purchase.
Specification
Aquarium Capacity : 18-76L
Max Flow Rate : 379 LPH
Dimension : 12.9 x 11.1 x 16.3cm