Looking for info and input on the pool rx mineral clarifier

[JNLAWNS]

Thanks for the reply. Sorry about the all caps
I am a pool guy with minimal exp.
I hate not having the right explanation for the customer. I sound like I dont know what I am doing.
Bottom line is I should sell them a SWCG which do work wonderfully in my exp.
And tell them that it is needed for the high bather load that they have.
I am not familiar with the bleach feeder you spoke of. Whats the cost compared to the SWCG.
What would you suggest between the 2?
I am in south Fl by the way.
Do they make non stabilized tabs? I have never seen any before.
Thanks again for all your help

[PoolDoc]

Thanks for the reply. Sorry about the all caps

No problem.

I hate not having the right explanation for the customer. I sound like I dont know what I am doing.

I get that!

Coming up with explanations that didn't leave me with egg on my face was one of the motivations for finding the solutions I first begin publishing on PoolSolutions 15 years ago! I had found that the pool industry did NOT want to do it 'right', after I became a CPO instructor, and forwarded to the NSPF a list of incorrectly keyed questions and answers on the CPO exams . . . and got chewed out for my efforts.

It doesn't help when the 'trainers' in the pool industry are motivated much more by a desire to build chemical sales profits, then they are by a desire to teach what's true.

Anyhow.

If you are familiar with SWCG's, I'd definitely go with that, rather than a Liquidator or some other system you are not familiar with. Customers who hire service guys are paying you to 'keep it simple' for them . . . and generally don't appreciate being the guinea pig as you learn a new system or technique. (Trust me, I learned that the hard way!)

Some feed system is needed by the high bather load.

And, by the way, the issue is the high load relative to the pool volume, not load alone. If they had a 40K gal pool with the SAME bather load, at 90ppm CYA, you could 'store' enough chlorine in the pool to last all week. But, where that might require a 10 - 15ppm post visit FC level on the 40K pool, it would require a 40 - 60ppm FC level on their little pool. And 50 ppm is high enough to cause issues they'll notice.

By the way, this same pattern explains why have refused to service spas over the years -- the load to volume ratio is so poor that it's necessary to check the spa EVERY time it's used, both before use, after use, and again 2 - 4 hours after use. Obviously, that's not a frequency an off-site service guy can maintain.

HTH used to make unstabilized cal hypo tabs. PPG has done so as well. However, they are hard to find now, and are (I think) marketed exclusively through their direct-to-pool large commercial pool division. And of course, if you use cal hypo, then you have to contend with CH rise. There's a way to deal with that's pretty simple in application, but it involves understanding pool chemistry beyond -- and contrary to -- what's taught in the CPO class. So, I haven't promoted it much.

Bleach is easier: it only adds some extra salt.