They need to be chased to jump.For those whose jumped, did you have a tank with an open top? Did you startle then while you were cleaning tank or maybe they were startled by their tank mates?
BTW, hawkfish can change sexes in any direction so making pairs is generally quite easy.
Got to find the research paper later today to provide the link.
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That’s interesting to know as I would like to pair my flame hawk.looking forward to the link.
.... One of my flame hawks ate my medium sized cleaner shrimp. I didn't catch him in the act, but the tentacles hanging from his mouth was proof enough for me. . ...