So our readings have dropped, yesterday our Oxygen level was 18.17, today its 17.97. our Temperature level was 30, today its 26.3. our Co2 level was 100014, today its 10004. Our fern is dying because we had it next to the heat lamp for so long and when we moved it, it really hasn't changed at all. Were not so sure about the crickets and lizard, I haven't seen it in a little while but i will be looking out for them and see what's up.