Which specific seaweed ingredient should be a primary component in captive flake foods for *C. daedalma*?
Answer
Spirulina or Nori
Replicating the essential algal intake of the Wrought Iron Butterflyfish is paramount for captive success. Therefore, the ideal captive diet must emphasize high-quality vegetable matter. Specifically, aquarists should offer flake foods where Spirulina or Nori seaweed are listed as primary ingredients. Additionally, supplementing this with dried marine algae sheets that are secured inside the tank allows the fish to browse continuously throughout the day, mimicking their natural grazing pattern.

Related Questions
What is the primary food source for the Wrought Iron Butterflyfish in the wild?What is the required cooler temperature range for maintaining *Chaetodon daedalma*?What collective defensive strategy do Wrought Iron Butterflyfish sometimes form while grazing?Which specific seaweed ingredient should be a primary component in captive flake foods for *C. daedalma*?Why is *Chaetodon daedalma* consistently classified as Not Reef Safe?Due to its constant grazing nature, how frequently is the Wrought Iron Butterflyfish generally recommended to be fed in an aquarium?What feeding technique mimics natural foraging by forcing the fish to pick at hidden food items?Which of these organisms is explicitly listed as an appropriate meaty component for the captive diet of *C. daedalma*?Compared to obligate corallivores, what is lower in *Chaetodon daedalma* regarding coral tissue consumption?In its native clear, outer waters off Japan, at what typical depth is the Wrought Iron Butterflyfish usually found foraging?