Black substrates usually helps them to develop more green contrast.
It's normal for them. Most upper jaw bichirs develop that as they mature.
It's normal for them. Most upper jaw bichirs develop that as they mature.
IITUFFTOBEATII;3425060; said:My sens and laps have lots of bright green markings. IME, the more natural light or intense light, (MH), they get, the brighter the green gets.