I never thought about trying that, but with my stetup I have about 1in-2in layer of hydroponic clay balls covered by coco fiber panels. I never let the water touch the panels. Now for putting the heat pad under the tank, I think it would depend on how hot the heat pad gets. The one I'm using doesn't get that hot , but good enough for being on the side of the tank. I dont think it would heat the tank good enough being at the bottom. If the heat pad is at the bottom the water would heat up correct?? I think its worth a try, but be careful you don't want it to get to hot.





![United States [United States]](images/flags/United States.gif)
Reply With Quote





