Seems like I saw somewhere the other day that someone said this was the same as cal-hypo. My calcium is low and someone here had suggested that I could use cal-hypo along until my calcium got within range. No worry about the low calcium because I have an IG vinyl liner 20X40 and no heater or swg(yet).
I have used exclusively BBB but am beginning to think that it would be nice to have cal-hypo to shock with on occasion. I'm running out of places to stash these large empty bleach bottles and I hate throwing away a good container.
Since I'm asking two questions I should state it like this:

1. Is Sodium Dichlor Triaz..... the same as cal-hypo and if not what else do they call cal-hypo? I can't find it any anywhere.

2. Does anyone see why this would cause me any problems if I keep a check on my calcium levels and don't let them soar?

Thanks in advance


IG vinyl liner 20X40 and no heater or swg(yet) 25000-30000gals.
Temp 87
FC = 5
CC = 0
Tc = 5
PH = 7.5
Alk = 90
Ch = 120
CYA = 30