Hi I'm new too. Can't tell where u live, but my fear is not only loosing frogs but plants also. Nice plants man. Wisconsin weather is nuts. I had just 2 thermometers( one dial one stick tape kind) watched it, thaught all was good for a month. Got froggies home, and almost lost them due to-20 temps. Thaught my UTH, full spectrum would do, and use small basking light for cold days would do. That was a sleepless night for them and me!!! Had to pull out heating pad just to keep it at 70 at night. I have heated concrete floor with 140• Water heating my house. And they're 5 in off floor. That didn't even do. I hope it doesn't suprise u. I'm glad I had hardy whites. Now I have 4. Ambient for the dial, one by uth, and one by basking then an unstuck strip one I can move around.