I was checking out the inside of my overflows tonight (I like looking at all the sponges growing in there

) and what do i see but what appears to be a tiny pocillipora growing in there.
Now I know I never put my pocillipora inside my overflow for safe keeping so either I had polyp bailout and it attached there or else one of my colonies had babies
Of course I have no idea what to do about it, it's attached to the glass and can't be getting a lot of light nor is it a place I want a coral to grow...oh well