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Home / Pool Equipment / TCCA Chlorine Tablets, Trichloroisocyanuric Acid, Strong Chlorine Essence, Swimming Pool Disinfectant and Aquaculture Water Treatment, 2g/20g/200g

Attributes

Brand -
Category Sports, Yoga, Fitness & Fan Gear / Pool Equipment
Origin -
Active Ingredient Trichloroisocyanuric Acid (TCCA)
Available Sizes 2g, 20g, 200g
Chlorine Content 90% Minimum
Form Type Slow-dissolving Tablets
Primary Application Swimming Pool Disinfection
Secondary Application Aquaculture Water Treatment
pH Impact Near Neutral (Minimal Change)
Solubility Low (Designed for slow release)
Storage Requirements Cool, dry, and well-ventilated area
Shelf Life 24 Months from manufacture date

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

Consistent quality

I have bought this product three times now. The dissolution rate is consistent, and it maintains stable chlorine levels in the water.

A

Anonymous

Mar 30, 2026

Rating: 5/5

Great for aquaculture use

I use the smaller 2g tablets for my fish pond treatment. It helps control algae without harming the fish when used according to instructions.

A

Anonymous

Mar 27, 2026

Rating: 3/5

Packaging could be better

The tablets work well, but the container lid was slightly loose upon arrival. I transferred them to a tighter bucket immediately for safety.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Best price online

Compared to local pool supply stores, this is much more affordable. The 90% chlorine content is exactly what I needed for my large spa.

A

Anonymous

Mar 14, 2026

Rating: 4/5

Effective but strong smell

Works great for disinfecting the water, but you need to be careful when handling them as the chlorine scent is quite potent. Good value for money.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Perfect for my backyard pool

These tablets dissolve slowly and keep my pool water crystal clear all summer. The 200g pack lasts a long time for a medium-sized pool.

5 FAQ

Q: Does this raise the pH level of the water?

A: TCCA has a near-neutral pH impact compared to other chlorine sources, so it generally does not significantly raise or lower your pool's pH levels.

Q: How long does the 200g pack last?

A: Duration depends on pool size and bather load. For an average 15,000-gallon pool, one 200g pack typically lasts 2-3 weeks during peak swimming season.

Q: What is the difference between the 2g and 20g tablets?

A: The active ingredient is the same. The 2g size is intended for small applications like spas, hot tubs, or aquaculture tanks, while 20g is for larger residential pools.

Q: Is this safe for saltwater pools?

A: While primarily for standard chlorinated pools, it can be used in saltwater pools for shock treatment. However, please consult your specific salt system manual before regular use.

Q: Can I put these tablets directly into the skimmer basket?

A: Yes, these slow-dissolving tablets are designed to be used in a floating dispenser or a skimmer basket, provided your pump runs regularly.

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