How do you clean a betta fish tank for beginners?
How do you clean a betta fish tank for beginners? To clean a betta tank, scoop most of the water out of the tank and pour it into a bowl, then scoop out the fish and place it into the bowl as well. Drain all of the remaining water out of the tank. Rinse the gravel, tank, and decor under warm water, then place the gravel and plants back in the tank.