Thanks again very much! I like this tank a lot and I hope that I can keep it set up for a while.
One disadvantage of this setup is that the above water area of glass is foggy all the time with water condensation. This problem only began as our weather cooled and the inside of the tank became warmer relative to the room temperature. I did not observe very much of this condensation during the summer months. This tank requires a tight-fitting top because the Anubias and crypts require very high humidity. All of the other display tanks that I have set up are open-topped and do not have these issues with water condensation. Anyway, I can wipe the glass dry easily enough and view for a little while and that's always a treat--the plants have grown in very nicely.