Hello, I have recently added a royal flasher wrasse to my 75 gallon a few days ago and it has been following my firefish ever since. The firefish doesn’t seem to mind and they are both often seen swimming together right next to each other. When the wrasse swims too far away, it darts back to the firefish. Just wanted to share this fascinating behavior between those two fish. (I’ll try to get video footage but the wrasse seems to be too scared of my phone)