In my realm that I used for months (approximately 6) the version I was playing was 1.2, therefore the world did not generate algae or corals in the oceans and nearby seas. Today was updated to the official version 1.4 therefore should generate algae and corals in the oceans and seas but when going to a nearby ocean there are only fish, dolphins, squid but no algae or corals were generated, it is like If it were a world of 1.2 but with fish. I hope and it is a bug because the ocean without algae or corals is strange in this new version.

P.S. Sorry my bad english

Alcatel onetouch Pop3 5.5