Is this look good? Ca : Mg ratio = 3 : 1. Dose 1x per week. MgSO4 already in a solution while CaSO4 will be dry dosing. For CaSO4, can I mix it with RO water in 250 or 500 ml container, shake it vigorously & poor it in the tank? Can it help dissolve in the water quickly?
MgSO4
Your addition of 200 g (equivalent to 13 tbsp + 0 tsp + 1/8 tsp + 1/16 tsp + 1/32 tsp ) MgSO4.7H2O to your 500mL container, with doses of 7mL to your 15gal aquarium adds:
Element ppm/degree
Mg 4.8627
S 6.4153
dGH 1.1225
CaSO4
Your addition of 1 tsp/caps CaSO4.2H2O to your 15gal aquarium adds:
Element ppm/degree
Ca 12.7088
S 10.1678
dGH 1.7801
MgSO4
Your addition of 200 g (equivalent to 13 tbsp + 0 tsp + 1/8 tsp + 1/16 tsp + 1/32 tsp ) MgSO4.7H2O to your 500mL container, with doses of 7mL to your 15gal aquarium adds:
Element ppm/degree
Mg 4.8627
S 6.4153
dGH 1.1225
CaSO4
Your addition of 1 tsp/caps CaSO4.2H2O to your 15gal aquarium adds:
Element ppm/degree
Ca 12.7088
S 10.1678
dGH 1.7801