There is a lot of fresh air in the back rooms of the Aquarium and sometimes wildlife take up residence. In this instance a possum started to build a nest right over the junction of a nest of wires. This was obviously not a good idea, so Alan Scrymgeour built a couple of delightful alternatives. The possum was interested in both and brought in nesting materials to the converted gas bottle, but decided in the end that the beautifully decorated hanging basket was a finer abode. A great example of keeping everything safe whilst not disturbing the visiting wildlife – well done Alan.