What does this mean

[georgeti]

What does the attached video suggest, is this pre spawning behaviour from the male? Done it in around 2 or 3 areas mainly on the back wall though

 

[tbrown]

Yeah. Looks like spawning behavior.

 

[Reefing addict Clay]

Can’t get video to play but there either cleaning the spot where they will lay Tue eggs or they are there already. My clowns did the same the would clean the back glass with pinpoint accuracy when laying eggs in same spot and eventually they will hatch and become fish food