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What should my bromine or chlorine reading be?
Industry standards for chlorine in pools is 1.0 to 3.0 ppm. For spas, bromine should be 2.0 to… Read More
Why does my pool or spa have a strong chlorine smell?
Strong, smelly chlorine odor means you have chloramines, organic by products of chlorine oxidizing sweat, urine and other… Read More
Can I use bromine with your systems?
Bromine may be used with our FROG Serene® Mineral Systems as this sanitizer works well with minerals in… Read More
What’s the difference between “total” chlorine and “free” chlorine?
Total chlorine is the total amount of chlorine in the water. When chlorine binds up with contaminants it… Read More
What pool equipment affects my sanitizer product?
The pump: Ideal gallons per minute is 20-60 gpm. Pools over 80 gpm should use a special installation.… Read More
How often should I shock my pool or spa?
Weekly shocking is typically recommended for pools or spas with more frequent shocking when the pool or spa… Read More
What type of shock should I use?
Use a chlorine shock at start-up. Using a non-chlorine shock with FROG minerals will keep the chlorine level… Read More
What tools are needed for installation?
All pool units require a screwdriver and pipe wrench along with teflon tape or pipe thread sealant and/or… Read More
What installation parts are not included?
A check valve is recommended to prevent chlorinated water from backing up into the heater when the pump… Read More
Can I install an off-line unit in-line?
No. The off-line unit has a diverter built in that will create too much restriction if installed in-line.