The home computer Aquarius from Mattel was an 8 bit computer which was in the same era as the famous C64, Atari 600/800XL and Sinclair ZX Spectrum. I remember only one classmate had an Aquarius.
Information:
https://en.wikipedia.org/wiki/Mattel_Aquarius
http://oldcomputers.net/aquarius.html
http://intellivisionrevolution.com/mattel-aquarius