Welcome
So, I don't know whether this is the right avenue to ask, but do you have anymore insights about tunicates to share since the video 3 years ago?
I don't know much about them but there are over 2000 species of these marine invertebrate animals. To some people, Tunicates are known as Sea Squirts partly because of the way they filter the seawater.
@elysics we currently don't have much more information on them at the moment. They have kind of been in the background here at Tidal Gardens, Quite Literally, We have them growing on the back of some of our tanks. They are very cool though but have proven to be actually quite hard to propagate them.
I just can across this... randomly reading about vanadium and how tunicates concentrate it. @Tidal Gardens Im sure you have loads of time... but it’d be awesome to see if dosing vanadium might have any benefit in propagation.