Acanthophyllia getting rid of waste?

[vonhubenz]

Just quick question if this is normal for acanthophyllia-

 

[griss]

Expelling zoanthelle for some reason but, IME, normal.

 

[vonhubenz]

What’s zoanthelle

 

[vonhubenz]

Waste?

 

[Hong Kong]

simply help sucking out with pipe slightly and no problems at all.

 

[kharmaguru]

What’s zoanthelle

Zooxanthellae are the symbiotic algae that live in corals. When there are lighting adjustments you will often observe the coral expelling some of the algae to make it's own counter adjustment.

 

[vonhubenz]

Yea he got rid of it and opened up huge like normal