Description
Product Overview
The Coospider Aquarium Filter is a versatile 4-in-1 machine designed to maintain optimal water quality in your fish tank. It integrates filtration, deodorization, oxygenation, and water circulation functions, powered by a 10W motor with a flow rate of 200 GPH. Constructed from durable materials in a sleek black finish, this filter includes a U-V disinfection lamp that effectively combats green water and algae within 24 hours. Key specifications include product dimensions of 4 x 2.5 x 10.5 inches, a weight of 1.48 pounds, and model number AQ028, making it suitable for aquariums ranging from 10 to 400 gallons depending on the selected size variant.

Usage
This aquarium filter is ideal for home and office aquariums, supporting both freshwater and saltwater environments. It’s perfect for hobbyists seeking to reduce maintenance time while ensuring a healthy habitat for fish, plants, and invertebrates. Use it in standard glass or acrylic tanks from 10 to 400 gallons, where it helps control algae blooms, eliminates unpleasant odors, and enhances oxygen levels for vibrant aquatic life. The independent switch allows selective operation of the U-V light, making it convenient for routine cleaning or when full disinfection isn’t needed.
Why Choose Us
Coospider filters stand out due to their robust double-filtration system, combining mechanical and U-V sterilization for superior water clarity. Unlike basic filters, this model offers adjustable water outlets to customize oxygenation and wave effects, promoting better circulation without additional equipment. Backed by positive customer feedback and a design focused on ease of use, it delivers reliable performance that reduces algae and odor buildup, ensuring a cleaner, safer environment for your aquatic pets with minimal energy consumption.
Key Features
- 4-in-1 functionality for filtration, deodorization, oxygenation, and water circulation
- Powerful U-V light with independent switch control for targeted algae elimination
- Double oxygenation capacity via adjustable dual water outlets
- Suitable for a wide range of tank sizes from 10 to 400 gallons
- Durable black construction with easy installation and low maintenance
FAQ
What tank sizes does this filter support?
The Coospider Aquarium Filter is available in multiple size variants, covering tanks from 10 to 400 gallons. Choose the model that matches your aquarium’s volume for optimal performance.
Can I use the U-V light independently?
Yes, the filter includes an independent switch that allows you to turn off the U-V light while keeping the filtration and oxygenation functions active, saving energy when full disinfection isn’t required.
How quickly does it clear green water?
The 10W U-V disinfection lamp can significantly improve green water conditions within one day, depending on tank size and algae concentration.
Is it suitable for saltwater aquariums?
Yes, this filter is designed for both freshwater and saltwater setups, providing effective filtration and algae control in various aquatic environments.
What maintenance does it require?
Regularly clean the sponge filter every 2-4 weeks and replace the U-V bulb as recommended to maintain peak efficiency and water quality.





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