ATTN: Sea Apple owners

[devilbuni]

I heard a sea apple could kill everything in the tank if it dies. I've had mine for about 3-4 weeksand it looks ok but it has been closed for about 24 hrs. Its normally always open so this is starting to worry me. But if anyone could tell me what they look like before they die and what to do if they are on they verge of death it would be awsome!!

 

[ophiura]

Not just when they die, but whenever they are stressed. Their toxin is used by fishermen in the Pacific. This is not an animal to be keeping in a tank.
Want sort of liquid foods are you feeding? Have you noticed any animal pestering it? Things like shrimp, wrasses, etc would be known for this.