For sale is a Hydor Professional 600 Aquarium External Canister Filter, it's a complete Eco-System in a box. All the Biological, Mechanical and Chemical filtration that any environment requires for a healthy and long-lived aquatic experience. From the Easy Priming feature to the telescopic intake tubes, everything had been made easy. Comes complete with all media. For tanks 90-150 gal, flow of 345 gph, No water bypass, Safety locks, Fully adjustable in/out pipes, Quick-release taps. This canister filter was used recently on a freshwater setup, in excellent working condition, complete set up, see pics. Free shipping to continental US. See my other aquarium and pond items, you can arrange with me for local pick up too.