Fish farmers cannot detect water quality degradation until fish die, causing total crop loss

Fish farmers face invisible, rapidly changing threats in their ponds—dissolved oxygen depletion, ammonia spikes, and pH shifts—that kill entire populations before visible symptoms appear. Current manual testing methods are too slow and infrequent to catch these lethal changes in time, resulting in catastrophic financial losses. Farmers need real-time monitoring to detect and respond to threats before they become irreversible.