Nice lookin tank. Ditch the duckweed, though. It will soon take over the whole surface and block the light that the other plants need. From my experience with it, it is nothing but a nuisance.
The whole point of the tank was the bottles. heres 2 shrimp pics. My lovely wife took them for me. the shrimp are curtesy of msjinkzd. thanks for the hook up rachel
funny thing about duckweed. I take some out every now and then and put it in my one other tank. The gourami and giant danio love to eat it. So it all works out. yes it is staying in the tank