coral spawning

I was cleaning sand out holes in my rock scape and in doing so I saw what I thought was a coral spawn float out , 2 in fact! I’m not too sure thoug. Could anyone help me out please . Thankyou

A few days ago, I saw a tip of my hammer flowing through the water column. The coral was open and happy, there were no signs of stress, and there were no critters near it. (Low quality pic of my hammer at the end. :p) I lost track of the tip. Fast forward to tonight. I shut off all flow to feed...

Hi all, I have been in the coral spawning world for a few years now in the academic route, but have always been an aquarist also. In the past couple years, I have noticed some amazing successes with coral spawning events in captivity from Horniman Museum, California Academy of Science, and...