I really like the look of them and found one
here, so about £300 for the basic unit without a light. I think I could make this for a lot less (I know that's true with
all aquariums) and then if I really think it's something I could see being part of my living room, I could buy a DOOA one.
What I don't like, is that they have shown they use cling film to keep in moisture at the initial planting stage - how long was this kept on for? I suspect, quite a long time - i.e up to 30 minutes before a final filming.