Best aquarium filter for large tanks - Buying guide 2021

Multi-stage Filter that produces healthy aquarium water, freshwater or marine aquariums

Features Smart Pump Technology for optimum filter performance, efficiency and management

Self-starting filter-just add water and plug in. Head height (maximum): 3.3 m (10.8 feet)

For aquariums up to 400 gallons

Hang on Filter for Aquariums up to 55 Gallons

For Freshwater or Saltwater tanks.

3 Year Warranty

Good for up to 200 gallon fish tanks.Maximum flow rate of 525GPH from built in pump

4 media trays capable of handling your choice of filtration media; Comes with an adjustable spray bar. This is a helpful feature if you want to adjust the output flow from the filter

Convenient self-priming pump that eliminates the need for manual siphoning; Single valve disconnect & priming pump ease routine maintenance

Built in 9 Watt Light for controlling algae spores/bacteria and promoting clear water

The four flexible media trays allow you to add other filtration media such as SunSun's activated carbons, ceramic rings or bio-balls to achieve excellent mechanical, chemical, and biological filtration.

includes cartridge: the molded ribbed back maximizes contact with water – includes premium activated carbon.

biological filtration: bio-foam biological filtration removes toxic ammonia and nitrites on contact.

quiet: decoupled motor with dampeners reduces noise to below 40 db.

powerful: impeller and motor assembly designed for efficient power usage filters 10- to 20-gallon aquariums 5 times per hour.

sleek design: designed to fit standard aquarium hoods and canopies, the aqua-tech ultra quiet power filter makes aquatic filtration easy.

Age range description: All Life Stages

Good for up to 75 gallon fish tanks SunSun parts can be applied Flow rate: 264 GPH (1000L/hr) Pump Power: 18W Hose size: 3/4" Max-H: 4.6 feet

3 media trays capable of handling your choice of filtration media; Comes with an adjustable spray bar. This is a helpful feature if you want to adjust the output flow from the filter. No Light!!!

Convenient self-priming pump that eliminates the need for manual siphoning; Single valve disconnect & priming pump ease routine maintenance

Canister filters for aquariums use high water pressure, from a properly powered pump, to force water through the dense filter media. A pump can draw water from an under-gravel filter, and run it into a canister for double filtration

The three flexible media trays allow you to add other filtration media such as SunSun's activated carbons, ceramic rings or bio-balls to achieve excellent mechanical, chemical, and biological filtration.

🐡AQUARIUM FILTER WORKING PRINCIPLE: ①Dirty water enters from the filter side; ②The water will first pass through the 3 layers of filter plates; ③Then water passes through the sponge filter box again; ④ Clean water enters the filter inside, ⑤Then by water pump flows out through front outlet or rotatable outlet tap.

🐟WATER CHANGE FUNCTION:Our Innovative water exchange design allows for quick and easy water changes. Rotate the outlet tap to change the water out of the tank by the included hose(47.2in). But only part of the water can be replaced. hygger fish tank filter meets the scientific fish farming, all the water will not be pumped away, allowing the fish to adapt.

⛲LANDSCAPING & OXYGENATION: ①Pull out the outlet tap; ②Remove the top cover; ③Take out the small accessories; ④Install back cover and outlet tube; ⑤Install the fountain accessory head on the water change tube. After plugging in the power, aquarium filter will be an effect similar to a small fountain. The flow of water will also increase dissolved oxygen in the aquarium.

🦐PRODUCT PARAMETERS: Power of water pump:110V 60Hz 3W; Max flow rate: 60GPH; Suitable tank size: less 16 Gallon(0.15-0.28in thick tank ); Filter material:3 layers of filter plates(activated carbon) and sponge filter. Mechanical and biological filtration cycles more than 6 times per hour to maintain a clean aquatic environment.

🐠UNIQUE DESIGN: This water change filter pump is the latest design. In addition to the powerful filtering function to bring you a clean and clear fish tank, its unique rotating outlet tap can meet your water change function needs, hygger fish tank filter is multi-purpose. The additional small outlet tap plug create a small fountain effect in the fish tank, adding visual enjoyment while filtering.

Undergravel filter system includes 4 filter plates (each measuring 11.5" X 11.5") with extra large 1 inch adjustable lift tubes.

Filter is suitable for most 40 and 50 gallon aquariums. Clips to hold each section securely together are included.

2 carbon filter cartridges remove odors, and water discoloration by trapping the pollutants in the pores of the carbon.

This undergravel filter hides from view for maximum aesthetics. Safe for use in both freshwater and saltwater tanks.

Effortless setup and easy maintenance make this premium undergravel filter a must have for all home aquariums.  Simply place filter plates at the bottom of the tank and cover with gravel.

⚡【Upgrade Electric Power Filter】Filter with powerful motor,no need air pump, Work more efficiently and energy saving.Internal Submersible is very quiet,Noise is less than 30db，Selected high-quality motors, longer service life.

⚡【Double Filter：Physical Filtration+Biochemical Filtration】The high-quality biochemical cotton adopts a ribbing design to increase the surface area and filter out automatically absorb feces, debris and residues in water.Bio Ceramic Media Balls improve the filtering effect, can quickly purify the water quality.Ceramic balls can also be replaced by other filter materials.

⚡【Water Outlet Can be Adjusted 360°and Stretch】The retractable water outlet can be adapted to fish tanks of various depths, and the water outlet can be submerged in the water or out of the water.Filtration can not only purify water quality and increase water circulation, but also increase the oxygen content in the water.

⚡【4 Sponge 1 bag of Bio Ceramic Media Balls 2 Suction Cup】Comes with 2 spare sponges, put them in the filter box, please take out the spare sponges before use.The filter box can be filled with bio ceramic media balls, or nothing, or other filter media.It can be sucked tightly around the fish tank or the bottom without sand.

⚡【Suitable For Saltwater or Freshwater】Bio ceramic media balls with a layer of protective powder,it was normal.Before use, please clean the sponge and ball with the water in the fish tank before putting it in the fish tank.

Economical vertical-oriented internal filter that efficiently cleans and filters aquarium water

Provides chemical, biological and mechanical filtration

Auto-start pump requires no priming, automatically restarts if power is interrupted and restored

Easy to install using suction cups and/or hanging clips

Limited Lifetime Warranty