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 upon them. In fact, it is shown that fish species in the family Clupeidae including the skipjack shad comprise up to 45% of the diet of these avian species. The spawning season for skipjack shad is from early March to late April in the southern extent of its range. In the upper Mississippi river drainage spawning time is from early May to early July. Females produce about 100,000 to 300,000 eggs per year, presumably after 2 to 3 years of growth with an average size being Spawning is thought to occur in the depths of main channel over coarse sand-gravel