Can dead coral be revived Minecraft? “Yes” the dead coral can be revived in Minecraft. There should be a way to revive it, because coral would be scarce and difficult to collect.
One choice to make the dead coral return to its original state is when the bone absorbs the underwater.
Another alternative is to make the live coral to spread over the dirty grass of the dead coral. If you can make coral, then there should be no way to revive it.
Dead Coral Blocks
To make the coral block stay intact, water must be present in at least one of six adjacent blocks.
When taking the water out after a few seconds, it becomes the dead coral block which is a grayscale version of the coral block.
Coral blocks and their dead versions may be used as decorative or it can be used for building blocks.
The coral blocks can be extracted with the help of the enchanted beak with Silk Touch. Likewise, the Dead Coral Blocks can be collected with any form of beak.