Looks great, looove that driftwood. Although, i think that some more rocks around the wood would look good.
Man, i guess that there is some advantages living in Denmark, like living right next door to Tropica

Hemianthus micranthemoides is a very normal plant here in Denmark, if you would like to i could ship some to you, but i dont think it's a good idea in the end.
Jay, you're right, the only way i can see it's a 20 gallon is by comparing the size of the cardinals with the size of the tank
