Or have I been fooled into doing something that looks like a great idea but will always be doomed to failure?
Last year we put a tiny pond in the garden, following the sort of instructions found here: www.rspb.org.uk/get-involved/activities/nature-on-your-doorstep/garden-activities/createaminipond/
We put in oxygenators which we knew would sink down over the winter but they only started to pop back up again at the beginning of August, by which time the 'pond' was just an unpleasant tub of water with mosquito larvae in it and nothing else.
It's looking better now as the oxygenators are starting to do their thing but apart from some of the sparrow fledglings enjoying it there is nothing in terms of wildlife to be seen.
It might be that it's not in the best place (a shrub near it which is evergreen does actually lose more leaves than I'd realised through the year which isn't helping), but I suspect it's actually just too small to really get established with any sort of life in it and I need to start again with something bigger (and possibly better situated).
Any experiences?