Don't stress, a,bit,of grumpiness once in a while doesn't do any harm. Some people do need to be told bluntly they are wrong or cruel. It's actually good to.see people taking a stand, I tried to defend someone here who was "getting a big tank soon" who turned out to be a fool and was banned a few days later!
we will either be moving or renovating house this year so will be closing my tank down soon (it's also starting to lean a bit so am getting nervous). Once that's done I will be setting it up again and will be checking in again for ideas on just how to get such a natural looking scene happening. Maybe will get a 2 footer in the meantime to keep me going.