how to get rid of insect in tank?
I have this 30 gallons tank which is 1/4 filled with water and some rocks for decoration. It is used to keep 2 turtles. However, my problem started a week later. A couple of flies are in my tank. I tried to clean the tank, but it was no use. The fly keep coming back. As my tank has no cover or hood, please help me find a way to remove those nasty flies. Thanks