I was wondering what lighting and heating would be perfect for my Dart Frogs, at the moment I'm using Exo Terra Daytime Heat Lamps for heating and light as I put waterfalls in my Terrariums using zoo med waterfall kits, I would appreciate any advice iff I am doing wrong, the temperature gets to 23/24° during daytime and down to about 18° of a night with humidity between 80/100%, I don't see to much of my frog's and was wondering iff the heat lamps are a problem, any advice would be appreciated, many thanks......