HI GUYS I HAVE A ANOTHER QUESTION. I HAVE THE SMALLEST OXYGEN MOTOR, BUT STILL THE DROPLETS OF WATER ARE SPRAYED ON THE ROOF OF THE TANK. ALLREADY BEFORE THAT (NOT USING THIS ADDITIONAL OXYGEN SOURCE) I WAS CONSTANTLY FIGHTING WITH "LITTLE BALLS OF MOULD" INSIDE THE ROOF - JUST FROM THE CONDENSATION.... NOW WITH THE DROPLETS BEING SPRAYED ON THE ROOF (I CAN SEE DROPS OF WATER ON THE LIGHT TUBE TOO) IT WILL GET EVEN WORSE SURELY? PLUS I DON´T FEEL - IT IS GOOD SOMEHOW? AM I RIGHT? WHAT IS YOUR EXPERIENCE? AND THANKS FOR YOUR INSIGHT LUCC.