So I have to say that if everything is working for you stay with it.
Adding elements will change your TDS. Might alter your other parameters as well.
IMO, top off as needed and maybe change the water out monthly @10-20%.
I want to stress too many well intentioned people on here feel that adding things to a tank will help. I feel if it an’t broke don’t fix it.
Change is the worst thing for shrimp IMO.
Mark's Shrimp Tanks recommends doing water changes every three weeks, since it coincides with their moulting schedule. I usually see shrimp people pretty steadfast in the "10% once a week" but he is certainly a top shrimp keeper. Plus, if it's working for you, no need to change anything.



