Breeding Striped Blennies: Age comparison

Here’s another clip just to do a side by side comparison on the same breed, Meicanthus Grammistes or Striped Blennies aka Fang Blennies. They do have two long canine teeth that are retracted until it needs it for defense against another fish. I will be posting a microscopic view at some point to show how and when these develop, which is while their still in the egg sac.