HydroWorx Interior Web Banner

Water Chemistry Guidelines 7500 Gallons

Water chemistry is an important aspect of pool maintenance. We have compiled some guidelines to keep your patients and clinicians safe.

How To Balance Your 7500 Gallon Pool

HydroWorx 3500 with 4′ Extension and Deep Well

Alkalinity Range 80-120
Alkalinity Reading Low Amount of Baking Soda to Add
20 8.4 lb
40 6.3 lb
60 4.2 lb
Alkalinity Reading High Amount of Dry Acid to Add
300 31.5 lb
280 28.3 lb
260 25 lb
240 22 lb
220 19 lb
200 15.7 lb
180 12.6 lb
160 9.5 lb
140 6.3 lb
Ideal PH Range 7.4-7.6
PH Reading Low Amount of Soda Ash to Add
1 Drop 3.5 oz
2 Drops 7 oz
3 Drops 10.7 oz
4 Drops 14 oz
5 Drops 1.1 lb
6 Drops 1.3 lb
7 Drops 1.6 lb
PH Reading High Amount of Dry Acid to Add
1 Drop 8.6 oz
2 Drops 1 lb
3 Drops 1.6 lb
4 Drops 2.1 lb
5 Drops 2.7 lb
6 Drops 3.2 lb
7 Drops 3.7 lb
Ideal Calcium Range 200-400
Calcium Reading Low Amount of Hardness Increaser to Add
20 18.9 lb
40 17.5 lb
60 16.2 lb
80 14.8 lb
100 13,5 lb
120 12.1 lb
140 10.8 lb
160 9.5 lb
180 8.1 lb