Work on the citerne/piscine continues apace

Here is DS#2 adding his muscle to the waterworks going on at the back of the house. The best news is that, as you can just see, we have managed to get osme water to run into the citerne - it is the overflow from the tank we use for the water in the house. Not quite sure how long it will take to fill the four thousand litre tank but fingers crossed.
Plenty of holes in it and so much to be done yet before we have built our own mosquito farm.