Why You’ll Love It
hygger 5-in-1 submersible fish tank filter features an adjustable wave maker and air bubbler. It combines powerful filtration, oxygenation, water circulation, wave-making, and microorganism culture for 5-30 gallon freshwater and saltwater tanks. You can easily achieve pristine water quality for your small fish tank or turtle tank with the HG271 internal filter.

Key Features
5-in-1 Multi-Function Filtration System
hygger 271 aquarium filter combines powerful filtration, oxygenation, water circulation, wave-making, and microorganism culture. It is ideal for both freshwater and saltwater aquariums and easily keeps your fish tank healthy and clear.
Dual Filtration System
Engineered with 50PPI filter cotton and hollow quartz balls, this small internal filter maintains clear water and cultivates nitrifying bacteria effectively. It delivers a powerful flow up to 210 GPH (800 L/H), and provides excellent filtration, waste removal, purifies water, and boosts circulation to create a healthy habitat for mini aquariums.

Adjustable Water Flow
The hygger small internal filter allows for complete customization of water flow; Its sponge filter features an adjustable outlet to create the ideal current; It also oxygenates water with built-in aeration without the need for an air pump.
Durable & Long-Lasting
HG271 internal fish tank filter is made of high-quality and durable ABS plastic that ensures long-term stable operation; Its corrosion-resistant ceramic shaft and high-efficiency filtration system reduce maintenance frequency.

Easy Setup & Maintenance
Small aquarium filters are a snap to maintain and install—just place them in your tank, cleaning the ceramic shaft and filter media every 1-2 weeks to ensure powerful, stable filtration for your aquariums.

Usage Tips
- For reduced noise, insert the black plug or fully submerge the outlet nozzle.
- For optimal performance of the aquarium’s internal filter, it is recommended to clean the ceramic shaft and filter media every 1-2 weeks (you may need a screwdriver to open the cartridge).
- It is recommended to clean the 50PPI fine filter cotton once a week to absorb more impurities.
Note: If you keep small fish or shrimp in the tank, be sure to install a pre-filter sponge at the water inlet to effectively prevent them from being sucked in.
Specification

Package:
1 x Filter with sponge
1 x Pump with power cord
4 x Suction cup
1 x Rain shower pipe
1 x Air tube
1 x Bag of aquartz balls
1 x User manual














Very powerful
This is a good little add on I have to give a update on this in a few weeks so far it’s doing a great job.
This product was easy to assemble, set up and put into motion. The spray bar option is a unique necessity in an effort to maintain a clear, clean environment for my aquarium. Having this in tandem with other Hygger products, including air pumps has continued to prove over time that this manufacturer, by far, exceeds all other competitors in this line of hobbyist requirements. Thank you.
Pretty cute little aquarium. I like it. It is my starter. Everything works just like it needs to. I would recommend this as a starter aquarium.