Do these look healthy?

[rm86100]

What do you guys think? My wife bought these a while back and we only have PC lights ~3w/g. dont know if these are healthy. Any help I would appreciate.
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[dannyb]

They look healthy. But im not sure why they're not opening.

What are you water tests like?

[austinsdad]

Might wanna place the zoas higher in the tank. Gonna have to ensure some water flow over them too IME. Don't want them in still waters. The mushrooms will do a bit better lower though.

[rm86100]

They were closed b/c I had turned lights off already and then turned them back on to take the pic so they were coming back up.

Thanks for the tips and comments. How can I secure them so that my Turbo snails will not make them fall. Those snails are like bulldozers. Also, how can I get them to spread quicker? supplemental diet?

Thanks in advance.

[austinsdad]

Underwater epoxy (play dough like) or even Super Glue.