That really good rock work! I really like the painting and how the water flows.
How did you cure the cement? Have you tested the pH yet? I'm concerned that your water's pH is going to be so basic that it burns your plants, mosses, and animals. I only mention this as I've been watching your build and I didn't see any mention of the curing of the cement.
I poured vinegar for two days and then cleared it with water.
I will measure the pH before adding to the Dendrobates, so that nothing will happen.
thanks for comment!
I have not much information because I do not speak English well, sorry.
But in my web-blog I have put the information.