Tang doesnt seem to want the seaweed?

[Oldsalt]

Red Marine algae is probably Gracilaria but I never bought it.

 

[PatW]

My tangs did not go for nori at first. My kole tang was the first to enjoy it. Once the yellow saw the kole gobbling up nori, the yellow deciced that it was edible. Left to his own devices, it might have taken some time for the yellow to come around.

 

[warlocktitan]

if you have any foxface family fish, they will eat anything including their favorite seaweed. Have them starve for 2 days then feed them only seaweed straight for few days.
The foxface will start ripping seaweed and Tangs will follow.

 

[declanisadog]

Eventually all of my fish started eating nori. Including wrasses and clowns.

Here's my homemade feeding station. I took some 1/4" clear mesh, and zip tied it around my glass cleaner.

 

[Easy E]

Try some Formula 2 flakes. It has a lot of algae in it.

 

[wranodj]

Hold the other food a while, may work, mine all eat the Sprung seaweed.