So I accidentally formatted my hardrive and had to reinstall Minecraft on Xbox one when I did all of my worlds were grayed out so I proceeded to download them. After doing so I entered my world and noticed that after walking around and exploring there was an invisible wall that would not allow me to go any further and any mob that was caught on the boarder of the wall looked like they were “shaking rapidly” almost as if they were lagging. So when I tried to return home, there was another wall. Hopefully this can be fixed. Also something involving tropical fish I like that they are bigger however they’ve lost their colorful forms, now all tropical fish are black and another color as opposed to the variety that we had when reefs and tropical fish were added now the only fish I see are black and red , black and green. Please bring back the vibrant and amazing color combinations for these amazing tropical fish. 

Sincerely, Shannon J.