Has anyone had luck with the car maintaining aquariums?

Now I know that in 99.9% of regular aquarium maintenance is a necessity. I had a lot and really enjoy doing normal maintenance. I try to keep an aquarium of oneself. Basically a miniature (75 gallons) of aquatic ecosystems. I know that would require a very low bioburden, plants and invertebrates. Any other suggestions? Has anyone done this before?

I do not think possible. Any aquarium is only limited ecosystem model. And since it is limited, some maintenance will always be necessary. With a good model (susaining auto) maintenance be minimal. poor maintenance model will be more complicated.

Freshwater aquarium 75 gallon rainbowfish