Bettas need a tank that holds a minimum of 5 gallons (18.9 L). Bettas also need a heater, as they are tropical fish that prefer temperatures from 76–84 °F (24.4–28.9 °C), and a filter. Be sure to have cycled the filter, too.  Be sure to always check that your heater is working properly because a heater that makes the water too hot for your fish (over 82 degrees Fahrenheit) is also bad for the fish and can harm him. A filter is necessary. For smaller tanks, get a special low-current one. A regular filter in a small tank may create too much current for the fish. Gentle sponge filters are the best as they do not pump water out to powerfully unlike most filters. Do not aerate your fish’s tank, as this might create too much movement in the water for your betta's likings. Betta fish like mostly still or very low current water. Betta are happiest when they have clean water, so be sure to do a 10% water change every week for 5–10 gallons (18.9–37.9 L), twice a week for tanks 2.5 gallons (9.5 L).  A 10% water change means that you remove 10% of the water and replace that amount with clean water. Many people use distilled or spring water, but dechlorinated tap water is better, as drinking water lacks some minerals that are good for fish. Contrary to some beliefs, betta do NOT survive in tiny puddles or filthy environments. Their natural environments are large rice paddies and slow-moving streams. In most cases, the bigger the betta tank, the better. Direct sunlight and air conditioning will make large temperature fluctuations, which are harmful to the betta. Bettas are happiest in water that steadily remains 78-82 degrees Fahrenheit. Betta love having places to hide. Tunnels, caves, and plants (live or artificial) are all great decorations for a betta tank. If you choose artificial plants, silk plants are a great option, as they are less likely to damage a betta's fins. Live plants (called “betta bulbs” at pet stores) are popular and bettas like them, just make sure that they don’t become too big for the tank. They can be trimmed down if they do. Betta need to have room to swim around, so be sure to not overcrowd the tank with decor. It is recommended to have one area clear for swimming, and another for when your betta wants to hide.
اختر حوضًا مناسبًا لسمكة البيتا الخاصة بك. حافظ على نظافة المياه. لا تعرض الحوض لأشعة الشمس المباشرة أو فتحات مكيف الهواء. اشتر نباتات وزينة للحوض.