After the beginning of spring, fish ponds gradually increase in temperature, and fish start feeding. At this time, they should eat early, feed fresh and high-quality feed, ensure that fish can eat early, promote physical recovery, increase disease resistance, and promptly promote fish growth. Accelerate gonad development in broodstock and increase aquaculture production and benefits. Should be patrolling the pond to avoid floating heads. Oviparous broodstock, oxygen consumption is relatively high, to keep the water quality of fish ponds have higher dissolved oxygen, once the pool water lack of oxygen, broodstock floating head, it will affect the broodstock maturation and spawning, and even lead to broodstock do not produce , seriously affecting the entire year's production. Strengthen flushing and promote broodstock development. When the water temperature is stable above 15°C, the stimulating water flow to the broodstock will help the broodstock grow and mature, and the mature broodstock will lay eggs successfully. Shenzhen Sunson Tech Co., Ltd , https://www.sunsonkiosk.com