DescriptionAre you looking for a professional, yet affordable aquarium double sponge filter? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional aquarium double sponge filter must meet your needs. It is one of the best choices for you.Features-Color: Black -Material: Plastic, sponge - Pipe length: 250-420mm - Suitable fish tank: <=80cm/140L - Made of material for lasting use.- Has a large surface area, and will not cause obstruction to water flow- Easy to clean by rinsing with fish tank water.- Can generate a large number of bubbles and increase the solubility of oxygen in water- Suitable for raising small freshwater fish such as discus fish