golden nugget maroon clown

Hi, I had gs maroon clown L size with da vinci clown in 60 liter nano .yesterday itself maroon clown acting weird and swiming pattern is weird but it take feed as usual and I had checked nitrate it is under control .please tell me why he acting like this .I have attached video below.

https://www.reefs4less.com/product/gold-nugget-maroon-clown/ Care Level: Easy Temperament: Moderate Reef Safe: Yes Diet: Pellet, Flake Origin: Aquacultured Acclimation Time: 2+ hours Coral Safe: Yes Invertebrate Safe: Yes Minimum Tank Size: 30 gallons Approximate purchase size: 1.5-2.5...

In an experiment to form a bonded pair of ORA designer clowns I’m left with the golden nugget as the rejected potential female; she’s aggressive towards other clowns but is the most submissive compared to my other two. S/he got to go and her fins are healed up from the battle so the little...