I’ve had my clown pair for 6 years now and they’ve gone through 4 tank upgrades and “downgrades” while I’ve had them. When I say “downgrades” I mean I got them when I had a 35g hex tank, after 2 years I upgraded to a 75g, a year or so after that I upgraded to a 300g tank (off topic but this tank is my “one that got away, wish I never left her” tank) from there I had a 16g cube nano tank that was all theirs. From there to a 100g cube for little over a year, to a 32g biocube for another year or so, to now a 60g cube. Were now 2 months into the 60g and these last 3 days she’s been in attack mode to only me??? She’s coming to the feeding panel when I come to the tank and if I open it she’ll start hitting the surface I’m at as if it’s my hand in the tank. I’ve never seen this behavior before in any of my fish but for her after all these years of seeing me I can’t put a finger on it. Tested the water each day in case she’s trying to tell me something but nothings out of whack. Any ideas?