Small Hole in Chalice

[baseballfanatic2]

I have a small hole that developed in my chalice. Probably had something to do with parameters. I like the size of it. Don't really want to frag. How can I save it? Should I super glue the hole? Seems like algae grew on the hole.

 

[doodledreads]

Too much light? If all the parameters are normal and stable, that should heal pretty quickly. My chalices came back from worse.