These zoas reaching?

[Tautoo]

Have an im10 with a nanobox tide over it

 

Run blues between 50-75, and whites from 25-33. Depending on time of the day.  Have these and one other that seem to reach a bit.  Feel like the light is at a decent level.  Just curious if they are reaching / unhealthy?  Recently sprouted a baby so can't be all that unhappy I wouldn't think.

[Dreichler]

I would say that those look like they're getting enough light.  They can stretch really far, sometimes exceeding 1.5 inches and up.  Yours look fine.  Zoas will adjust to pretty much any lighting you put them under.  So just monitor them and see how they do over the coming few weeks.  If they start to stretch more and more, either move the zoo up higher in the tank or increase lighting intensity throughout the day.  

[Tamberav]

Could be since they are all leaning the same direction, perhaps towards the light? I would probably increase the intensity and monitor. I run a duo on my IM10 and have it at like 50/75.