My very first betta, still with me, has acquired a case of the blues in the past couple of days it would seem. He's gone through the advent of other bettas, & they've mostly served to bring about healthy, territorial, male strutting behavior in him. I brought one of my street boy saves into the house, & ever since he's been pouting. No more bubble nests, when he always has a pretty darn good one going, & he actually flared at ME, the lil whippersnapper lol I tried letting them meet thru the glass, to see if they would settle this on their own... nope he's still pouting. (The street save is a pretty strong fish, his colors are just really bad, nobody would have ever bought him.) I've always heard about bettas doing this but never had one actually go through it. Any suggestions?