One of the saddest things I noted is if you apply wallpaper to a partition you cannot remove it or get it back when replacing it, and you cannot remove fish once placed in an aquarium without destroying it. I would greatly appreciate it if we could take fish out of an aquarium so the fish isn't lost (some of the fish are extremely rare or expensive!) and reclaim wallpaper from a partition (especially store bought ones which gets expensive if applying it to several partitions.)
We currently have FC members who would like to move house but before they do they would like to take back the store bought wallpapers and fish they invested into the FC house. It's distressing to them because they sunk $60 into wallpaper interiors and can't reclaim them from the partitions they were put on.