It was manufactured in 2004 by a US company, "International Concept Management": https://icm-corp.com/
(side note: what a weird name for an aquarium manufacturing and design company)
(side note: what a weird name for an aquarium manufacturing and design company)
ICM has already removed AquaDom from their portfolio page https://icm-corp.com/portfolio/ , but a cached version (for now at least) exists at https://webcache.googleusercontent.com/search?q=cache:XGSNC7... .