well unfortunatly this is the best pic because of the position. this is a white sack full of clear balls, could be eggs, imagine spit in a nice tear drop shape with all the little air bubbles, and you got it. you can see what is in the tank. tang has been moved out.any clu
it is hard to tell, chances are it is harmless. it could be tunicates or sponges or eggs and they are all safe. i dont think it is eggs because most things will eat them.
