What do I do about dead sections of LPS?

[AWIL57]

Hi all, I recently took in some acans, trumpets, torches, and frogspawn that were in rough shape. Parts of each have died out. Should I try to frag the part that is alive and discard the other sections? On an acan that is still on a plug what would be the best way to go about it? (Only 2 heads left of about 10)

Thanks for any help you can provide!

 

[melanotaenia]

On the Acan are the heads that are still alive in the center or near the edge of the plug?

 

[AWIL57]

On the Acan are the heads that are still alive in the center or near the edge of the plug?

Out on the edge.

 

[DEWreefing]

Torches, frogspawns, and hammers leave the dead peice babies might pop out of the sides.