Kissing gourami (Helostoma temminckii) is a freshwater fish from Southeast Asia's tropics. Those fish live within the water that may be affected by the water quality, especially pH. This study aimed to determine the fish abnormality and level of stress at different water pH on the growth of kissing gourami (Helostoma temminckii). This research was conducted at the Fisheries Basic Laboratory, Aq…