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Price
$59.99
1kg Castle Hot Tubs 20g Bromine Tablets — image 1
BromineCastle Hot Tubs✓ In stock

1kg Castle Hot Tubs 20g Bromine Tablets

$59.99
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About this item
  • Suitable for Pool & Spa Water
  • 1 Kg Tub
  • 20g (Small) Bromine Tablets
Product description

Product description hese Castle Hot Tubs Bromine Tablets for hot tubs are ideal for daily dosing of your swimming pool or spa, to produce free active bromine which kills bacteria and other potentially harmful organisms. Bromine tablets to be used with a bromine dispenser which will need to be removed while people are using the hot tub water. APPLICATION INSTRUCTIONS IMPORTANT – DO NOT ADD DIRECTLY TO THE SPA AND ALWAYS USE A CLEAN DISPENSER/FEEDER AS BELOW WITH NO OTHER PRODUCTS PRESENT. These tablets are designed for use with bromine feeders and floating dispensers. When feeder device requires refilling with tablets always follow manufacturer’s instructions. Ensure tablets used in the feeder are of the same chemical (Bromo-Chloro-DimethylHydantoin). If other materials have been used previously, wash out feeder thoroughly before adding tablets. Adjust feeder to ensure a constant bromine residual is present in the spa. Check bromine levels regularly with a TestKit and maintain a bromine residual of 3–5mg/l(ppm). Check pH value regularly with a TestKit and maintain levels between 7.2-7.6. Bromine is more gentle than chlorine and the tablets work across a wide PH band. Directions These Castle Hot Tubs Bromine Tablets for hot tubs are ideal for daily dosing of your swimming pool or spa, to produce free active bromine which kills bacteria and other potentially harmful organisms. Bromine tablets to be used with a bromine dispenser which will need to be removed while people are using the hot tub water. APPLICATION INSTRUCTIONS IMPORTANT – DO NOT ADD DIRECTLY TO THE SPA AND ALWAYS USE A CLEAN DISPENSER/FEEDER AS BELOW WITH NO OTHER PRODUCTS PRESENT. These tablets are designed for use with bromine feeders and floating dispensers. When feeder device requires refilling with tablets always follow manufacturer’s instructions. Ensure tablets used in the feeder are of the same chemical (Bromo-Chloro-DimethylHydantoin). If other materials have been used previously, wash out feeder thoroughly before adding tablets. Adjust feeder to ensure a constant bromine residual is present in the spa. Check bromine levels regularly with a TestKit and maintain a bromine residual of 3–5mg/l(ppm). Check pH value regularly with a TestKit and maintain levels between 7.2-7.6. Bromine is more gentle than chlorine and the tablets work across a wide PH band.

Product details
Brand
Castle Hot Tubs
Manufacturer
Plastica
Size
1kg
Weight
1.00 kg
Model number
CHBROB-01K-BRTA01
Part number
CHBROB-01K-BRTA01
EAN
5060577947226

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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