I have been using tap water a few decades , along with ph up and ph down, fertilizers.
Check if your mineral water has the proper ph an ppm levels. N-P-K levels for fast growing with soil or hydro. A good ph and ppm meter is well worth the money.
If you want to save money do some more reading on the subject it will produce more bud for the buck
Now mineral water and seltzer water will work best with a good burbon, or scotch even rum.
Your plants will tell you in 3-4 days what to add, usualy I get 2-4 inches a day depending on the strain.
Ferts are the cheapest thing about growing, lumen/watts and last time