NanoMag - Two Little Fishies
$12.26
Seaveggies by Julian Sprung is a great food source for tangs, angels, butterfly fish, and many more. It is a high grade Nori that is available in different blends, based on the fish you have in your aquarium.
Green Seaveggies (Porphyra yezoensis) are great for tangs, surgeonfish, Moorish Idols, Parrotfish, Angelfish, and some larger butterflyfish.
Red Seaveggies (Palmaria palmata) is super nutritious for also the same variety as green, except some fish will accept and take the red nori better.
Purple Seaveggies (Porphyra sp.) is a softer blend of nori and generally good for angelfish and more finiky eaters.
Sea veggies or Nori is a great diet for your fish and grazers: