When it comes to choosing the best light for a Betta fish tank, fluorescent or LED bulbs are the way to go. These types of bulbs emit less light and won't damage your betta's eyes as much. Wild bettas live in dark and dimly lit environments, so it's important to keep this in mind when selecting a light for your tank. Betta fish need 8 to 12 hours of light and 12 to 16 hours of darkness each day.
It's important to turn off the tank light before bedtime, as betta fish are creatures of habit and will eat during the day and sleep when it gets dark. If you turn off the lights in a room where betta fish are found, they may become disoriented and have trouble finding their way around. When selecting a tank light, it's important to consider the size of your tank. Powerful lighting is usually unnecessary for tanks that are 5 to 10 gallons in size.
LED and fluorescent bulbs can provide a significant amount of light per individual bulb, so you don't have to worry about buying more than one tank light or buying one that's too big. Many aquarium lights come with a range of built-in color options and special effects, which you can use to create an interesting look for your betta aquarium. However, if your tank is in a place where the sun shines all day long, the temperature in the tank may rise too quickly, which will stress out your fish and could even kill it. To help your betta fish sleep as well as possible, be sure to turn off the light for at least 6 to 8 hours at night.
This will ensure that your betta fish has enough time to rest and recharge.
