International Journal of Fisheries and Aquatic Studies
2019, Vol. 7, Issue 6, Part B
Stress responses of red tilapia (Oreochromis spp.)to high ammonia levels
Fig. 1: Skincolor of red tilapia subjected to 0.11-0.15ppm of un-ionized ammonia: (a) before introduction to stressor; (b) after introduction to stressor