Macroalgae ID help

[awesomelysharky]

This was labeled as Dragon's Breath when I got my hands on it, but after a month or two in my main display under intense lighting from my freshwater spectrum light it took on a very dense form like this. Grows in that less fluffy, more sharp-and-twisty way that dragon's breath is supposed to under 'typical' lighting. It's only under my freshwater spectrum that I've managed to get it to grow in this form.
Any ideas? I love it

 

[TX_REEF]

looks like:

Macroalgae - Pom Pom Gracilaria

Pom Pom Gracilaria is a red macro algae that is used for nutrient control as well as for decorative purposes. It does best when tumbled in a refugium with ample water movement. Make sure to provide adequate lighting for your Pom Pom Gracilaria culture to ensure that it will thrive. Please...

topshelfaquatics.com

 

[WheatToast]

looks like:

Macroalgae - Pom Pom Gracilaria

Pom Pom Gracilaria is a red macro algae that is used for nutrient control as well as for decorative purposes. It does best when tumbled in a refugium with ample water movement. Make sure to provide adequate lighting for your Pom Pom Gracilaria culture to ensure that it will thrive. Please...

topshelfaquatics.com

+1
Looks like Gracilaria hayi.