From watching mine, I'd say it's defintely not a matter of lighting. One's markings always looks greenish, one's pure black. I'm assuming that since my green-spotted fish matches the article's description of a male in terms of body shape, belly color, etc., that the males have the green spots, but I could certainly be wrong.puffertt77 wrote:Thanks LilGreenPufferLilGreenPuffer wrote:I didn't order them; they were from the LFS. And, no, there aren't two species. Some are male and some are female. There's an article in this site's library about sexing dwarf puffers. If memory serves me, your Jill is actually a Jack! What size tank do you have them in?
library/puffers-in-focus/sexing-carinot ... rf-puffer/
I have already read that artical and have learned that males have the stripes and females have the spots, I was just curious to why some have black stripes or spotes and others have green/blue stripes or spots!?
Or are there actually no black striped and spotted DP's they just look black in certain lighting conditions?
So, on another subject, what does courting behavior look like? Mine circle each other a lot. I would be really surprised if they were doing that already, but it doesn't look like aggression. Sometimes James Bond follows Thumbelina around, but they move too slowly for him to be chasing her out of anger/aggravation.
