Saw somewhere, maybe here on this forum that they can be taught to develop a “relationship” with corals by looping a video for them to watch of corals hosting clowns.
I thought it sounded silly but decided to give it a try today. I have a 12 head Frogspawn and a pair of Snowflakes.
I played a video over and over for about an hour (6min video). Well, they haven’t gone into the coral BUT, they seem to like watching the video. Every time I looked, they were just hovering and looking at the iPad on the other side of the glass. I’m gonna keep trying and see what happens. They are not too bright so we’ll just see what happens.