25.6°C
- 78F record - 127F
- 78F record - 127F
78F to 82F
78F for most of the time
Best at between 78F and 80F. Above 80F the poor male is driven to distraction trying to keep his bubble nest together as the bubbles burst quicker in the warm conditions. Below 78F the ova take too long to develop so the male tends to loose interest and may well eat the ova or the developing fry.
Bettas thrive in temperatures that are 78F to 80F
78F for most of the time
pretty hot probably
78 degrees Fahrenheit = 25.56 degrees Celsius
Zyklon B is/was supplied in solid form but releases toxic hydrocyanic gas at above 25.5 degrees C (= 78F). If dropped into a sealed room with human beings tightly packed together it soon releases the gas.
Bettas should be kept at around 75F to 78F.