Fish cracker Fish cracker Fish crackers are deep fried crackers made from fish and spices that serve as flavouring. The crackers also mixed with tapioca flour and/or sago flour as the main ingredients and the salt, sugar and MSG as seasonings. Fish crackers can be found in Southeast Asia and East Asia. However, they are more varied and commonly found in Indonesia and Malaysia. Next to "krupuk udang" (prawn cracker), "krupuk ikan" (fish cracker) is also a favourite snack, as both are popular "krupuk" types known in Indonesia. "Tenggiri" (wahoo) and "cakalang" (skipjack tuna) probably are the most popular fish used for
Skipjack shad one study, skipjack shad have been found to feed on other shad/herring species such as the threadfin shad, the gizzard shad and young of the year herring species. In some extreme cases, it was shown that they could rely on cannibalism to survive. They are also known to feed on small fishes, mostly shad, while the juveniles feed on insects. The maximum size of the shad/herring utilized by skipjack shad was found to be about 30-35% of the skipjack's body length. There is not much data on the predators of the skipjack shad. Larger fish species, seabirds, and humans prey