Got this blue Goniopora about one year ago. After attaching it to a piece of rock it began to grow and also to encrust the rock. The size was about 1.5 inch – until now the coral has grown to 4 inch:

Some weeks ago, while the polyps where retracted I noticed same small balls at the skeleton which where getting bigger. I have noticed they are not attached to the coral skeleton, only the tissue was connected to the coral.
I decided to remove one of them and glued it with some super glue to a fresh piece of rock. Some hour later the piece opened its polyps:

This picture shows the area where the first fragment was detached from:

This is a area where a new one is growing:

And a second one:

G.Alexander

Some weeks ago, while the polyps where retracted I noticed same small balls at the skeleton which where getting bigger. I have noticed they are not attached to the coral skeleton, only the tissue was connected to the coral.
I decided to remove one of them and glued it with some super glue to a fresh piece of rock. Some hour later the piece opened its polyps:

This picture shows the area where the first fragment was detached from:

This is a area where a new one is growing:

And a second one:

G.Alexander
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