this post was submitted on 14 Jan 2024
770 points (97.5% liked)

Microblog Memes

5736 readers
2047 users here now

A place to share screenshots of Microblog posts, whether from Mastodon, tumblr, ~~Twitter~~ X, KBin, Threads or elsewhere.

Created as an evolution of White People Twitter and other tweet-capture subreddits.

Rules:

  1. Please put at least one word relevant to the post in the post title.
  2. Be nice.
  3. No advertising, brand promotion or guerilla marketing.
  4. Posters are encouraged to link to the toot or tweet etc in the description of posts.

Related communities:

founded 1 year ago
MODERATORS
[email protected]
[email protected]
770
Salmon pink (media.kbin.social)
submitted 10 months ago by [email protected] to c/[email protected]
36 comments fedilink hide all child comments
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 13 points 10 months ago* (last edited 10 months ago) (1 children)

Carotenoids are produced by algae, plants and certain fungi.

Feeding fish higher-level animals in the food web (like crustaceans or fish that predate on crustaceans) concentrates the carotenoids and brings out more and more color in the fish, specifically red.

[–] [email protected] 4 points 10 months ago (1 children)

And mercury right?

[–] [email protected] 4 points 10 months ago* (last edited 10 months ago)

Mercury is more highly concentrated in higher-level organisms in a similar fashion, yes.

But mercury itself has nothing to do with coloring.