A balanced pump output to canister volume ensures optimum water conditions in your aquarium over long periods of time, maintaining the necessary consistency your aquatic creatures need to survive. The tried and tested standard filter range features good mechanical and biological filtration in both fresh and salt water aquariums. With its low power consumption and convenient accessories, this pump is sure to grow with your needs and long-lasting enjoyment of this hobby.Pump output is at 79 gallons per hour and operates at a low 5 watts of energy. Eheim Mech Mechanical Filter Media. Eheim Substrat Pro Biological Filter Media. 4.3" x 11.4". The item "Eheim Classic Canister Filter with Media 2211" is in sale since Sunday, January 3, 2021. This item is in the category "Pet Supplies\Fish & Aquariums\Filters". The seller is "gta-aquarium-products" and is located in Scarborough. This item can be shipped worldwide.