Hi i have a Marineland Eclipse tank with the built in Hood and filtration system for a 40 gallon tank, i have been running it for about 2 years now and it currently houses 3 goldfish and a pleco, i have had this tank setup for both saltwater and freshwater in the past, just up sizing to something else, so i have no need for this tank anymore. Im looking to either trade this for stuff for my new saltwater setup. I have enclosed pics, so please TEXT to 210-789-5877. I have the tank running now, and if you want o see it in action i can arrange that or i can break it down for you, your choice. It also have a 3d background on the tank, i might have a few spare filters around. The thing really is just plug and play provided you keep it freshwater.Thanks for looking I can provide pictures upon request