As the title says, I am looking to buy a used Marineland Penguin 350, Aquaclear 110 or something similar. Prefferably, the filters should have the necessary in it. I will use it for my 60G which currently have a Penguin 350, Odyssea CSF4 and of course I will bee adding another HOB. I'm from 90502 and hopefully your location should be near although shipping is fine with me as well.