First off I know the nem wouldn't last this is still a fresh tank only 11 weeks old but I was given the nem for a late b day present after I told my brother no nem but a fish. Anyways tank is a 60g tall 36-30-15 all the perameters are 0 just did a water change tonight and added a bigger sump I only have 3 fish and a few corals. I've had the nem for about a month now it does ok closes up but opens up a few hours later but today he's been closed almost all day this is what he looks like
And now
Should I take it out??
And now
Should I take it out??


