hmmm considering the size of the clownfish compared to the bowl its probably bigger than you think. I actually think its really ugly lol. Looking into round tanks like that make my eyes go funny
That is a Nano Reef, prefectly fine IMO
Since its 60 litres, two clownfish will be fine for life in that.
I presonally don't like BiOrbs, but other then that it seems fine.
Have to say I think it's a crying shame and pretty ghastly in my opinion. But then again, beauty is in the eye of the beholder and as long as the fish and other "live stuff's" needs are met, then all is fine I guess.