At the beginning, I thought this was a non-event for me as the goal seemed to be impossible but it wasn't as bad as I first thought.
Although I don't particularly like the fish and sungazer I did feed the fish to lvl 15 and the sungazer to lvl 10 and I finished the goal three days ahead of time.
I only have two nests and one evolution chamber and just kept breeding, evolving, and feeding charm cherries and nexus nuts.
I had to force close the programme every time I fed the fish and sungazer on every level to get the points added to the total, which I think is very, very bad programing on Stom 8's part, they need to look into this problem for the next time.
Good luck to all who are still trying.