15 litre fish tank with light ,heater and built in filter. ?

Moby Dick 15 (could be slightly more) litre fish tank with light ,heater and built in filter in the hood. Brought this second hand, but brought another tank we liked the next day we liked the shape of better. So this one has to go. I will include some gravel and an ornament, I have checked the lights and they work, the filter makes a noise when lights are on to, but I assume this is because there is no water in the tank as I never even filled it. Great starter tank or for baby fry etc. Located central Grantham,