29 marineland gallon aquarium, for fresh or salt water. Included with the aquarium -filter -led light -water heater -syphon vacuum with bucket -gravel -lots of decorations. I've recently upgraded to a larger tank and have no room for the this one. So if you are looking for a solid tank to start with, at one third of the cost of buying new it's all yours. I'm also willing to listen to offers and/ or trades P.S. The pictures included are from Google as examples. Decorations included are different.