
The Amtra Niagara Hang-On Back Filter delivers reliable mechanical, chemical and biological filtration in a compact hang-on design that frees up space inside the aquarium. Ideal for small to medium aquariums, it offers quiet performance and easy maintenance.
Key Features:
Hang-on/back mount design: fits over the rim, no bulky external hoses required.
3-Stage filtration: mechanical sponge (debris removal), chemical cartridge (activated carbon for clarity and odours), and biological media (bacteria support for ammonia/nitrite).
Adjustable flow and extendable intake tube to fit different tank heights and setups.
Silent operation, making it suitable for bedrooms, living rooms or display tanks with minimal noise.
Suitable for both freshwater and marine aquariums when sized correctly.
Typical Model Variants (choose per tank size):
Niagara 190: Approx. 190 L/h flow, suited for aquariums ~10-25 L.
Niagara 370: Approx. 370 L/h flow, suited for aquariums ~25-75 L.
Niagara 440: Approx. 440 L/h flow, suited for aquariums ~50-200 L.
Usage Tips:
Hang the filter over the aquarium rim and ensure the intake tube is secured and below water level.
Rinse the sponge and media in aquarium water when flow visibly drops.
Replace chemical cartridge periodically to maintain clarity and remove odours.
Ideal for setups where space is limited, or you prefer minimal visible hardware.