Trachy looking odd

[Tab28]

This trachy as you can see becomes almost completely round. It inflated so much it looks like a ballon. The green one in front does do do this. At night it goes back to normal. Is this it just really filter feeding in a big way or is it something i heard of years ago called LPS disease.

 

[ritter6788]

It's normal IMO. Mine always did that. I don't have an answer for what's it's actually doing but it doesn't look unhealthy.

 

[Tab28]

Thanks it just looks so, not normal when like that. Here is what it looks like the very next day.

 

[Reef head]

Yep, completely normal. It may have ate something and sucked in more water to digest it.