: There is now a "stop" button to record when you stop keeping a species. This different from deleting a record using the "remove" button to remove something added in error or perhaps a misidentification. 
: There is now a "move aquarium" button for when you want to keep the data on a particular species but wish to move it to a new aquarium. This also means if you strip down an aquarium and set it up again a bit differently, you can just create a new aquarium record and move whichever existing fish into it.Both pieces of functionality were already there in a kind of round about way via the my cats edit page, but this makes it move intuitive and quicker to use.
Jools
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