The invention discloses low-cost high-survival rate feed for crucian fries. The feed is prepared from, by weight, 15-35 parts of fish meal, 10-20 parts of shrimp meal, 20-40 parts of silkworm chrysalis meal, 5-15 parts of fermented soybean meal, 0.5-1.5 parts of choline chloride, 2-12 parts of millet flour, 1-4 parts of fungus powder, 1-6 parts of cicada pupa powder, 1-6 parts of rapeseeds, 0.5-1.2 parts of kaolin, 1-2 parts of olive oil, 1-3 parts of chrysanthemum flower meal, 1-3 parts of olive oil, 1-3 parts of royal jelly and 2-6 parts of a microbial coating agent. The feed is suitable for the crucian fries, the survival rate is high, rich nutrients are achieved, growth is rapid, the disease resistance is high, and the cost is low.