It's a judgmental statement. There is no such thing as corruption of nature aquarium. All Nature Aquariums are unnatural representation of nature to various degree. Many freshwater habitats have no plants or dominated by just one to limited species of plants. Monoculture is the rule than exception in natural aquatic habitats. Natural bottom is rarely covered with carpet plants, but more likely littered with fallen leaves and debris. Natural freshwater is rarely crystal clear, but typically tainted by tannin or silt with low visibility. I have watched many underwater scenes of freshwater habitats, and none look like Nature Aquariums which are all man made illusions.
Thank you for taking the time to read my article, and also for sharing your opinion.
I was referring to the differences between Takashi Amano's original Nature Aquarium concept and the diorama style which evolved from it. And in particular how diorama style has come to be viewed by many European aquascapers. I wasn't comparing either directly with a natural ecosystem. I thought that was reasonably explicit taken in context.
Nevertheless, like Marcel and PARAGUAY have both pointed out biodiverse aquatic habitats with crystal clear water do exist in nature; exceptions or not. And, to bring it full circle, some of these gave Takashi Amano inspiration for the original Nature Aquarium concept.
Not only but also, there are very few natural or pristine ecosystems left in the world. Nearly all have been modified by human activity to one degree or another (which Marcel also mentions), and therefore ecologists consider them to be semi-natural habitats. The aquatic habitats that you describe above are probably just as likely to be the product of human activity as they are to occur naturally. And it's often human activity that reduces aquatic biodiversity.
Activity such as indiscriminate use of fertilisers and pesticides in agriculture, industrialisation, urbanisation, mismanagement of natural aquatic resource - dam, road and bridge construction, irrigation, draining and filling of wetlands - petroleum exploration, land clearance and deforestation and sediment pollution, organic pollution, eutrophication, acidification, heavy metals and organochlorines, thermal pollution, nuclear pollution, and human introductions of alien species (deliberate and accidental) etc etc...
Without human activity many more wetlands would exist and perhaps crystal clear water and high biodiversity would prove the rule rather than the exception.
a well wrote article, one to show anyone in my Lfs with questions about plants and aquariums
Thanks PARAGUAY, that's really kind of you
🙂