Is this normal?

[OneMerissa]

Should my Zoas be so leggy?! Why are they like this??

 

[Uncle99]

I have some like that so normal for me.
Got some stubby ones as well.

 

[OneMerissa]

Yeah I have stubby ones too

 

[WKY74]

Looks like they’re stretching for light

 

[Zoa.Mania]

They probably want a bit more light. It's ok though. Still normal stretch I wouldn't bother moving them. Some zoas are just like that.
I have some zoas stretching at 200 PAR thinking they're Gnipora, still growing well.

 

[bluemon]

Yea my zoas do this even at 250+ PAR.

It kinda makes sense as a growth patter because they can "pack in" more heads if they have longer necks.