i just recently started a planted tank, its fully cycled 0 ammonia, 0 nitrates. in my tank i have some amazon swords, java ferns, anubias nana, and jungle vals and tall grass. im just dosing with root tabs, and seachems flourish. ive been following the bottle of dosing once or twice i a week, with weekly 30% water changes. Is that enough to make sure things are good or should i be dosing more or use other stuff like excel as well?