Been researching what could be the problem and the cause, but I have no solid idea and no good remedies to solve it? And help for a first time grower much appreciated! :)
How a cool tube works is that you have to put a fan on one end, and an exhaust to outside your tent on the other end. Otherwise, the heat stay in your tent. So the fan push the hot air in the cool tube, to the exhaust fan and out of your tent. It gives you nothing to push the air on one side and keep it in the tent.Should I put the small black fan I have on the wall onto the other side of the tube?