Finger leather dying why?

[Aysha]

I noticed today that the kenya tree was on it's way out too .
Basically the finger leather kinda closed up about 3 weeks ago.It'd get green patches on it I'd think it was messed up and then the tenticles would come out.

As of today it's whitish and limp (NEVER a good sign)
Temps are about 4 degrees too high because of it being hot outside. (30) I've been adding an icecube too the sump every few hours.
I also need to change my lights! Would old lighting cause it to die?
I'm using a coralife actinic and a coralife 36watt 10000 k.
Biocube.

the kenya tree is all flopped over too! everything else is fine.