Pool math - support custom ranges?


Active member
Jun 16, 2018
First off, I love the app!

I have an indoor pool though and some of the recommended ranges are outside where it seems to be really recommended: Chlorine too high - SWG, indoor pool

It would be great if either the app had an “indoor” setting, or let us save custom ranges for each measurement.

PS LOVE the dark mode for both the app and forum!


Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
Laughlin, NV
To my knowledge all the ranges can be modified EXCEPT the FC one.

We have had members adjust that range and end up running too low of FC and thus get algae.


TFP Expert
LifeTime Supporter
Jul 21, 2011
Eastern Ohio
This is one of those times when I totally agree with you @Jon123,

Indoor pools do use less FC and CYA and those alerts will get old. I totally agree. I have added this request on a tracking page, but I will also warn that it may take awhile to setup, depending on how we decide to address this.