Quote Originally Posted by Pickenprod View Post
This is an awesome idea! I've worked with air-dry clay before and I know it doesn't hold up when exposed to water. You might want to make a note for anyone with a very humid terrarium. I was thinking you could possibly use polymer clay (bake to dry) instead of air-dry clay for fish tank plants.
Thanks.

I will be using these in a crested gecko setup. The humidity isn't a big deal because I used Minwax Polycrylic sealer. You could put a couple more coats on it if you are worried about it, it wouldn't hurt. I've been using this sealer for a few different things in another setup for around a year and it has held up really well.