Did my water change today and tested my water and here is my results.
Sal - 1.024
Temp - 79
PH - 8.2
Ammonia - 0
Nitrite - 0
Nitrate - 10
Phosphate - .5 ( buying a phosphate sponge )
Calcium - 340
kh - 9dkh
I personally like Kent's turbo calcium but USE AS DIRECTED, it is very potent and you can really screw things up if you don't use it according to the directions.
Other than that product, The calcium part of Tech A &B will work fine.