Eheim professional 2 external filter for sale. I got this second hand and i dont know the model number. I can't see the model number on it anywhere and i didn't get a manual with it. Was running a 180 litre fresh water tank with it without problem. Comes with all the filter media including ceramic noodles. Inlet and outlet pipe included. Clips that hold top down are abit brittle and the hinge on each of them has broke but they still lock down keeping the filter water tight.