Mind if I ask your experience with IPSF? Always wanted to try their combo.
IPSF is great. I have been a customer for over 20 years, after they came out with Tang Heaven Red, Red Ogo, Gracilaria Parvispora. Besides feeding it to the fish, J use OGO in ceviche recipe.
http://ipsf.com/tangheaven.html
Tang Heaven Red™
“The natural red seaweed diet of Tangs
Yellows, Hippos, Nasos, Blues, Koles, Achilles, etc. as well as many omnivores such as pygmy angels. Why invest in "terrestrial" diets like Romaine lettuce when a superior marine alternative is now available?
Tang Heaven Red is 100% live natural seaweed from the place that made tangs famous - Hawaii's Kona coast. Tested and proven by IPSF for more than ten years as a COMPLETE diet for all of the popular ornamental surgeonfishes. High in natural fibers, which are known to combat, prevent and cure head and lateral line erosion disease. More convenient and economical than nori
(dried seaweed). We achieve TOTAL wild color retention in Hawaiian tangs with the high levels of fresh pigments in Tang Heaven Red. Rich in garlic esters, Tang Heaven Red has superior medicinal properties which must be experienced to be fully appreciated. Shipped alive as moist fronds which you can add directly as food to your main tank, or float it in your sump or refugium as a living filter to remove ammonia, nitrates and phosphates.”