Thread: Our tank's biology up close
View Single Post
Old 03/20/2016, 01:19 PM   #47
zoasguy
Registered Member
 
Join Date: Jan 2016
Posts: 66
Quote:
Originally Posted by jason2459 View Post
I noticed a lot of those Y structures at various magnifications.
Sponge spicules.


zoasguy is offline   Reply With Quote