I have a 10 gallon terrarium with LOTs of bells and whistles that I purchased for it! I could not be happier with the set up. I hope this post may help someone who is looking for some upgrade systems or how to make their enclosure more autonomous and self sustaining.
I started out with a package of substrate for the base and I put moss over top of that. All of the plants in my terrarium are alive and I would recommend live plants over fake ones any day! Two of the plants are on the ground of the terrarium while I suspended one from the top using twist ties. My red-eyed tree frog loves to cling to the leaves of the suspended plant and she actually sleeps there at night. I have a small, green, ceramic water bowl that I bought at petco. I also sanitized a few rocks from my old rock collection to put in to the tank. They are not any special type of rock, but more of a limestone type mineral. What I am most proud of is how autonomous the terrarium is! Due to my profession, I have to leave for days at a time so constant humidification of the tank was impossible and lighting was impossible. I have a standard ZooMed lamp with a 60 watt daylight bulb. I needed a way for this to turn off at night and on during the day. The only solution I was able to find was the ZooMed Repticare Day/Night timer. It has a clock that you set to the correct time. Then you push a series of buttons down for when you want it to be day time in the terrarium. The gaget also gives you the option to put in a night setting that will control what comes on at night. For the humidity control, I looked at NUMEROUS options and finally bought a Reptifogger from ZooMed. It was pricey, but VERY effective and worth it! The fogger keeps the humidity at at least 70% (but is completely adjustable) and creates a cool white fog. Also it does not flood the area with a spray. I couldn't be more happy with this piece!
This is where I break the rules... Due to the fact that I wanted both the fogger and the lamp on during the day (the humidity stays around 80% at night), I needed to plug both the lamp and the fogger into the "Day" setting on the timer. I used a multitap outlet which is against the instructions on the timer, but it had to be done.
In the future, I am going to look into getting a second lamp for nighttime viewing in which I will put a red bulb or a similar bulb that would be invisible to my frog. I will plug this fixture into the night setting on the timer and BAM! The terrarium will be next to perfect!
One question I have is due to the high humidity the Red-eyed tree frog requires, what can I do about drainage? Should I put a large stone layer at the bottom, then substrate, then moss?
Also, How often will I need to clean this terrarium?