to make it simple I never worried about params the first part of cycling ,,depending on your source water having bad stuff in it you might have to adjust ,,,but if you do 25% w/c's every other day for first 2-3 weeks it SHOULD BE PLENTY... after that the ammonia , nitrites will become more prevalent and you may actually have to go more or more often,,,so in summary the .25 w/c schedule will work ...but for me, to insure regular w/c's ,I put myself on that schedule and then tested every few days to make sure it didn't need more.(wc's).....it's a pain,,,,but the fish you save will undoubtedly be your kids favorite
ps GIANT DANIO'S OR CONVICTS, handle cycling better than the ave. fish...