Pumping

One of these gentlemen is buying our house; he had some heating oil left over at the house that he's selling so he offered to bring some to our tank.  I agreed, of course, and he used four 25l containers and a neat little 12v pump.

The alternative would have been for me to buy some, minimum 500l, but which he would have had to burn before being able to carry out some essential maintenance on the system.  This suited us both, admirably.