Berghia nudibranch with blue colour meaning?

sixty_reefer

Valuable Member
View Badges
Joined
Nov 8, 2018
Messages
2,205
Reaction score
3,841
Location
The Reef
Does anyone know why berghia turn blue? Can’t find any info on the web for it and am curious to know.

I know they white wend hungry and develop brown wend well fed. Just wondering what the blue means.

93E21982-00BB-46DA-AA8A-EC1C23430555.jpeg
 
Aquarium Specialty - dry goods & marine livestock

How's your tank currently looking?

  • Never better

    Votes: 64 13.7%
  • Pretty good

    Votes: 207 44.4%
  • Just OK

    Votes: 104 22.3%
  • Not great

    Votes: 47 10.1%
  • Prett Bad

    Votes: 19 4.1%
  • Yuck

    Votes: 14 3.0%
  • Other (please explain)

    Votes: 11 2.4%

Online statistics

Members online
2,320
Guests online
6,355
Total visitors
8,675
Industrial Test Systems, Inc.
Top