... . Used for fishfarming safe and reliable, especially for fish, sea cucumber, abalone nursery used to prevent bacterial infection.7. Livestock is ... Poults 75ppm, Zhongshan University poultry 50 ppm;3. General aquaculture (sea, light fish, etc.) 40-50ppm;4. Special aquatic products ( ... shrimp , turtle, sea cucumbers, etc.) 50-75 ppm.5. Medicated bath: Use 20 ...