Bromine Tablets for Hot Tub
Bromine Tablets for Hot Tub
Support consistent water clarity and sanitizer balance with AquaDoc Bromine Tablets, designed to help maintain clean, comfortable spa conditions.
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Our Bromine Tablets are formulated to help maintain clean, balanced spa water by supporting consistent sanitization and reducing buildup that can cause cloudiness. They dissolve slowly to help sustain bromine levels and promote a comfortable spa experience.
DIRECTIONS FOR USE
It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. Read the entire label and use strictly in accordance with precautionary statements and directions. Keep pH between 7.2 and 7.6 and never allow it to fall below 7.0. The treatment necessary for your pool or spa will change considerably depending upon those factors that burden the disinfection system. Some of the factors that will vary the required treatment are water temperature, bather load, exposure to windblown debris, thunder, rainstorms, and length of filtration cycle. Users must wear chemical-resistant gloves while placing the tablet in the swimming pool/spas.
SPAS AND HOT TUBS:
- Before initially using this product in your spa or hot tub you will need to add 1/2 oz. of sodium bromide for each 100 gallons of water.
- The same treatment must be followed each time you drain and refill your spa or hot tub with fresh water.
- Introduce 3 tablets per 300 gallons of spa water with the use of a floating tablet feeder or automatic brominator installed on the spa equipment.
- Adjust tablet feeder or brominator to obtain an active bromine residual of at least 2 ppm.
- Maintain spa by adding 3 tablets per 300 gallons every 5-7 days or as needed to maintain an active bromine residual of 2 ppm at all times.
- Spa water has a tendency to foam and cloud; this is directly proportional to the amount of spa use.
- Cloudiness is due to the accumulation of body fats, oils and contaminants too small for the filtration equipment to remove, and is linked to rapid escalation of total dissolved solids in the water.
- To a great extent, defoamers, clarifiers, as well as shock treatments, demineralizers, or sequestering agents can be used to clear the water.
- When water clarification cannot be achieved, drain, clean, and refill the spa.
SWIMMING POOLS:
- In newly filled pools, shock the pool if necessary.
- Follow directions for use on this label to establish an effective active bromine residual of between 2 and 3 ppm.
- Test water frequently using a reliable bromine test kit.
- Adjust the flow rate through the brominator if necessary, to maintain the active bromine residual.
The following treatments are provided as general recommendations.
- Automatic and floating brominators have use instructions peculiar to their design.
- Frequently a brominator must be filled to capacity every week – while the adjustments allow the user to erode only the total amount of this product necessary for proper sanitization.
- As suggested below, the slow dissolving nature of the chemical combined with the design features of the brominator requires that a greater amount of chemical be exposed to the water.
RESIDENTIAL:
- Add 17 tablets per 10,000 gallons every 5-7 days or as needed to maintain a bromine residual of 2-3 ppm at all times.
- Apply a weekly treatment through the use of a floating tablet feeder or an automatic brominator which will allow you to adjust the amount of bromine entering the water.
COMMERCIAL:
Add 31 tablets per 10,000 gallons every 5-7 days or as needed to maintain an active bromine residual of between 3 and 5 ppm at all times.
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Brand Website Reviews
Brand and dealer sources commonly describe the AquaDoc Bromine Tablets as a dependable sanitizer choice for hot tubs and spas, providing steady bromine release and consistent water care between changes. Many users highlight that the tablets dissolve evenly and help maintain balanced water chemistry, making routine spa care simpler and more predictable.
Amazon Review Summary
Amazon reviewers often note that these bromine tablets help support clean, comfortable water, with many mentioning that the slow-dissolving formula provides lasting sanitizer support with fewer additions. Users appreciate the tablets’ ease of use in feeders or floaters and consistent performance in maintaining water clarity.
Walmart Review Summary
Walmart reviewers frequently highlight easy application and reliable sanitization. Many mention that the tablets dissolve evenly and help maintain balanced water with regular use, supporting clear and comfortable spa conditions.
Reddit Discussions
On Reddit and spa care forums, bromine tablets are typically discussed as reliable sanitizing options for spa owners who prefer bromine over chlorine. Users often recommend them for their consistent performance and stability in warm water conditions.
Are AquaDoc Bromine Tablets suitable for both hot tubs and spas?
Yes. AquaDoc Bromine Tablets are designed for use in both hot tubs and spas. They help maintain sanitizer levels and support clean, comfortable water when used as directed.
What are the advantages of using Bromine Tablets over Chlorine Tablets in hot tubs and spas?
Bromine Tablets can be a suitable alternative for those who prefer a lower-odor sanitizer that remains stable in higher water temperatures. They support consistent sanitization and help maintain a pleasant spa experience.
How often should I add AquaDoc Bromine Tablets to my hot tub or spa?
Frequency depends on factors such as water volume, spa usage, and desired bromine levels. Regularly test your water and adjust the number of tablets as needed to maintain proper sanitizer balance.
Is this product compatible with Baquacil?
No. This product should not be used with Baquacil or other biguanide-based sanitizers, as combining them can interfere with water balance.

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Say goodbye to parabens that can potentially be harmful to your family. All of AquaDoc's chemicals are paraben and aluminum free.
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