Food variety???

[Saltydrip]

I like to mix it up and feed a little bit of everything. I try to keep nori in my tank most of the day for my kole tang. I use Julian Sprung's sea veggies. The green seaweed type. Would it benefit to alternate the green and purple? Right now I just use green. Or would a different brand all together be better?

 

[cloak]

It's ok to just stick with the green seaweed, whether it's Julian Sprung's or Ocean Nutrition. My fish wouldn't even touch the purple/brown algae.