White Whale
Granola bar gone bad....
Sorry to hear your loss on such BEAUTIFUL bettas.
And sorry to say, it does sound like TB. 
And sorry to say, it does sound like TB. 
And sorry to say, it does sound like TB. 

I would suppose a secondary infection, that's why I mentioned it. You say parasites, then immediately mention antibiotics. I don't know how I could have possibly not understood what you were so clearly implying.f250fisherman said:What do you suppose is happening inside of the bettas?
I really hope for all your fishes sake (and for yours) that it isn't TB. Me and my fishies are thinking of you and wishing you all the best. 
I lost 3 bettas in august/september, along with other fish, so I know how you feel 
Yes Inch, unfortunately that does sound right. Been a few days and everyone is still acting normal, so I'm holding out on medicating, but I appreciate all the input and I'll keep you guys posted