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.
Please be aware of what you are getting into before you buy a betta fish. Know that these fish can live up to 10 years under the proper care, so do your research before buying. The minimum size tank for a betta fish is 2.5 gallons with a heater and filter.Please do not keep a betta fish in a bowl; it is terrible for their health and is very small! Your betta fish will not be happy or live as long.iamese fighting fish, are popular pets recognized for their aggressiveness, interactivity, and low cost for care and maintenance. Betta fish can prove to be your best friend for up to four years. Follow these tips to make sure your new pal has a great, happy and healthy life.