I visited "Danmarks Akvarium" in Aug 2006. There is lots to see and it sure is worth the money. Tropical salt/brackish/fresh water and north sea inverts and fish can be seen in various sized aquariums. The atrium part is very nice where huge shoals of Piranhas and Pacus among some other species are kept in huge paludariums. The only bad thing is scratches on the aquarium glass, making photographing difficult. Between 1 and 5, I give this aquarium 5. Photos by D. Bojic.