Yes, a tremendous amount of work. Hence, not having the tank anymore.
Frontosa are from Lake Tanganyika in Africa. The water has a higher salt content than most freshwater and I believe would be considered brackish, even if mildly, but is considered a freshwater lake. It also has a high PH of around 8-9 and harder water than most.
That's why I had to add all the additives I did. I guess it worked because they bred like rabbits.
Below is a profile from Cichlid Forum on Mpimbwe Frontosa. There are a few different kinds of Frontosa, but I liked the deep blues on the Mpimbwe. The care is very similar as all are found in Lake Tanganyika.
https://www.cichlid-forum.com/profil...es.php?id=1512