The term cognition is often incorrectly used to mean cognitive abilities or cognitive skills..
The best water temperature for betta fish is around 74-78 Fahrenheit, or 23-25 Celsius. Your betta will generally be fine if the water temperature is slightly out of this range (72-80 F), but 74-78 is what their natural habitat of rice paddies in Thailand and other southeast asian countries contains.lightly warmer water temperature for Betta fish (80-82 F) can be used if your betta is sick and needs to be quarantined or separated from other fish while he is being treated with medication.
The pH in my Betta tank is about 7.4-7.5 and maybe close to 7.6 Hard to tell exactly with the color chart.I tested today and while all other parameters are zero the pH seems a bit higher than normal (I'd say 7.6).orum: 45. Votes: 0. The pH in my Betta tank is about 7.4-7.5 and maybe close to 7.6 Hard to tell exactly with the color chart. I tested today and while all other parameters are zero the pH seems a bit higher than normal (I'd say 7.6).