Bettas, delta tail and crown tail

I got the first fish 12 weeks ago, he was in bad shape his fins were torn up and he was a pale pale green. He's supposed to be a delta tail, so we'll see. They are beginning to grow back and are turning a nice blue. Infact, his whole body is taking on a more bluish tint. He was green for a long time there. The second betta, the crown tail I got a few days ago. It's hard to see his colors but his scales are green on his side with mixes of reds and blacks. I'm curious to see what colors he'll...

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From: Firehawkfly82

Related topics : how long does it take for a betta fish tail to grow back