Something like a smoke

[menta]

I have for several days now a rock with mixed green yeloow and orange Zoos.
Sometimes I can see something that looks like a smoke coming out of them.
What is that ?

 

[fijiblue]

Could be a small fire Sorry, I couldn't help myself.

 

[ranran]

Could be snails reproducing hidden by the zoas

 

[Mr.First]

No, I think it could be a fire also.

 

[aquarius77]

Sounds like something is spawning in your tank.

























Im j/k, its a small fire!

 

[Stinkyfish1]

Are they Ring of Fire zoos?

If not they are probably just releasing eggs

 

[650-IS350]

could be vermatid snail or some type of burrowing worm spewing out pieces of the rocks its drilling in.