now that the weather is starting to turn cooler, I will probably need to start using my heater in my tank. I was wondering what the best placement for it would be.
At the moment it is placed in the back center. This is away from the thermometer so that I can get a more accurate temp reading. My main concern is how the heater needs to be placed in relation to plants. I have amazon swords planted along the back and not sure how far away from the heater they need to be placed.