This unique, diamond shaped aquarium/terrarium fits nicely in a corner and would suit salt or fresh water fish or could be used for reptiles. The approximate volume is 185 litres. It's dimensions from the point are 22" at each side, 3 X 13" panels make up the front and it measures 25" high. It comes complete with a fitted top that has a built in light and space to accommodate heaters and filters which are not included.