Description
AquaClear 50 Hang On Power Filter
The AquaClear 50 (now often branded under Fluval as the Fluval AquaClear AC50 or simply AC50 Power Filter) is a popular hang-on-back (HOB) power filter designed for freshwater aquariums. It’s a reliable, efficient, and quiet option, known for its large media capacity, customizable filtration stages, and long-standing reputation in the aquarium hobby (with recent updates in the AC series for improved performance and durability).
It’s suitable for tanks ranging from approximately 76-190 liters.
This filter is highly regarded for its balance of power, quietness, and ease of use, making it a go-to choice for medium-sized community, planted, or beginner setups. If you’re setting one up, ensure the water level aligns properly with the output, typically no more 16mm below the filter output for optimal performance in smaller models.
Features:
Multi-stage filtration — Provides superior mechanical, chemical, and biological filtration for excellent water clarity and quality. It supports up to 4 stages (including dual mechanical filtration in some setups).
Large filtration volume — Up to 7 times larger than many comparable HOB filters, allowing better media contact time and more effective processing.
CycleGuard technology — Helps preserve beneficial bacteria during maintenance by minimizing disruption to the biological cycle.
Customizable and easy maintenance — Media trays are easy to access, swap, or add custom media (e.g., extra bio-media, carbon, or sponges). Comes with necessary media included.
Adjustable flow control — Allows you to reduce flow rate as needed (useful for planted tanks or delicate fish).
Unique waterfall design — Promotes oxygenation and surface agitation while keeping operation whisper-quiet.
Durable and reliable — Proven design with enhanced efficiency in the newer AC series; easy installation and quick media changes.
Quiet operation — One of the quieter HOB filters available.
It includes standard media like a pre-filter sponge (mechanical), activated carbon (chemical), and BioMax or similar biomedia (biological).
Specifications:
Aquarium Capacity — 76-190 Litres
Max. Flow Rate — 757 LPH
Wattage — 7W
Dimensions (approximate CM) — Compact HOB design, roughly 18.4 L x 11.1W x 16.3H
