Test kits:
Hanna phosphate checker
Hanna DkH checker
Hanna copper checker
Salifert NO3 testkit
Salifert Mg testkit
Salifert Ca testkit
Test for NO3, MG and Ca weekly
DkH every 3-5 days as alkalinity is impt for sps health
Likewise PO4 as in the process of lowering it
Parameters (I try my best to it to these) :
KH : 8 - 8.5
Ca : 420
Mg : 1380
NO3 : 2
PO4 : 0.15 (ideally 0.03)