Founded in 1978, AquaClear® has spent more than four decades focused on one mission: helping aquarists keep clean, stable, healthy water with filtration they can trust. From home hobbyists setting up a first tank to experienced keepers managing demanding freshwater or marine systems, AquaClear has become a globally recognized name known for consistent performance, durability, and straightforward maintenance.

Our Heritage

AquaClear was built on a passion for aquatic life and a belief that great filtration is the foundation of every thriving aquarium. Over the years, that commitment has guided the development of a complete lineup of hang-on-back filters and filtration solutions designed to support tanks of many sizes and setups.

Pioneering Innovation

In the 1970s, AquaClear helped reshape the industry by introducing the Hang-On Power Filter with a sealed pump system—a world first. This breakthrough raised expectations for reliability and filtration standards, and it continues to influence how modern aquarium filtration is designed today.

Advanced Filtration Technology

AquaClear filters use a proven multi-stage system that combines:

  • Mechanical filtration to capture debris and suspended particles
  • Chemical filtration to reduce impurities, discoloration, and odors
  • Biological filtration to sustain beneficial bacteria that support a balanced ecosystem

To enhance efficiency, AquaClear designs also feature an energy-conscious magnetic impeller that minimizes friction, plus adjustable flow rates and customizable media options to match different livestock, tank sizes, and water conditions. Our filtration approach is built to maximize water-to-media contact time for consistently clear results.

Built for Every Aquarium

From compact aquariums to larger displays, AquaClear offers a range of trusted power filters—including the AquaClear 20, 30, 50, 70, and 110—engineered to help keep water clear and fish healthy. Whether you prefer a simple, dependable setup or want more control over your media stack, AquaClear makes it easy to build a filtration system that fits your aquarium.

Our Promise

We design filtration solutions that are:

  • Reliable for everyday, long-term operation
  • Easy to maintain, with accessible media and parts
  • Flexible, with adjustable flow and customizable filtration media
  • Performance-driven, supporting water clarity and stable tank conditions

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