When placing an axolotl/fish bucket down, water comes out, but you can easily pick up the fish/axolotl without water, once you place it down again after you have gotten the fish/axolotl (without water) you can place it down again, which gives you more and more water. This can go on infinitely.
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We're tracking this issue in MCPE-37385, so this ticket is being resolved and linked as a duplicate.
That ticket has already been resolved as working as intended, which means this is not considered a bug and won't be fixed. Please do not leave a comment on the linked ticket.
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