Oase Biostyle 115 - Hang on the Back Aquarium Filter

• Compact hang-on filter that fits perfectly into the aquarium
• It's simple and straightforward to clean, and comes with a cartridge replacement indicator
• Includes three different filter media: Foam, fleece and carbon

• ADAPTABLE: Spacer can be used flexibly for easy installation
  

• TWO-STAGE FILTRATION: Mechanical and biological cleaning
  

• FROM GENTLE TO POWERFUL: Infinitely adjustable water flow rate
  

• QUIET: Pleasant, quiet operation
  

• FLEXIBLE: Telescopic suction pipe
  

• EASY MAINTENANCE: An indicator shows when it is time to clean or replace the filter cartridge