u/Sea-Thing8177

As the title says, the cool side of both my rosy's tanks are too hot. I didn't have this problem last year, but it is already hotter than normal and I moved rooms to the other side of the apartment so I guess I shouldn't be surprised. I bought mini aquarium fans that have a timer and can change fan strength because pointing my standing fan at the tanks wasn't helping enough. The mini fans seem to be working. They are on top of the mesh lids pointed directly into the tanks and they don't drop humidity below 20%. Is it okay for them to be getting that constant breeze for 8 hours a day directly in the tank from the mesh lid though?