
Now they are all older. The young ones were spotted spawning a few days ago, yet they still look just the same as when I got them (the mottled brown, typical barbatus as all the images here show). Now I'm left wondering what the heck these other things are so I can get more (one died a few weeks ago). These guys hide 99.9999% of the time. They will dig under large plants like swords or driftwood to give themselves a pit to hide in. They'll squeeze behind the sponge on my canister intake line. This one is 2.5 inches long. I found my other one, and it is a bit longer, 3 inches, but much fatter so I'm guessing it's a female. The first ray or two of the dorsal are extended a lot. When they're not stressed for a photo shoot like this, the stripes are black and grey.
Any ideas?