Skip to main content
Home / Pool Equipment / 84 Effervescent Tablets Swimming Pool Disinfectant SPA Bathtub Kindergarten Home Fast-Dissolving 2g Tablets Trichloro Tablets Free Shipping New Model

Attributes

Brand -
Category Sports, Yoga, Fitness & Fan Gear / Pool Equipment
Origin -
Product Type Effervescent Disinfectant Tablets
Active Ingredient Trichloroisocyanuric Acid (TCCA)
Tablet Weight 2 grams per tablet
Total Quantity 84 tablets per container
Dissolution Speed Fast-dissolving formula
Recommended Use Swimming pools, spas, bathtubs, and kiddie pools
Chlorine Content Approx. 90% available chlorine
Packaging Sealed moisture-resistant bucket
Shelf Life 24 months from production date
Origin Manufactured for global distribution

6 reviews

A

Anonymous

Mar 19, 2026

Rating: 5/5

Fast dissolving as advertised

I was skeptical about the 'fast-dissolving' claim, but they really do break down within minutes. No more waiting hours for the chlorine levels to rise. Highly recommend for busy pool owners.

A

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect for my small spa

These 2g tablets are exactly what I needed for my home spa. They dissolve quickly without leaving any residue, and the water stays crystal clear. Much easier to dose than the large pucks.

A

Anonymous

Mar 11, 2026

Rating: 4/5

Great value for the price

Bought these for the kids' inflatable pool. The 84 count lasts a long time. They work well, though you have to be careful not to drop them directly on the vinyl floor.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Convenient size

The 2g size is perfect for precise dosing in smaller volumes of water. I use them for my bathtub after heavy use and it keeps everything sanitized without a strong chemical smell.

A

Anonymous

Mar 05, 2026

Rating: 4/5

Good product, secure packaging

Arrived well-sealed which is crucial for effervescent tablets. They work effectively to keep the algae away. Only giving 4 stars because the bucket lid is a bit tight to open.

A

Anonymous

Mar 04, 2026

Rating: 5/5

Essential for kindergarten pool

We use these for our small teaching pool at the center. The fast dissolution means we can treat the water right before class starts. Very reliable and consistent results.

5 FAQ

Q: How long does one 2g tablet last in a 500-gallon spa?

A: In a 500-gallon spa, one 2g tablet typically raises the chlorine level significantly. Depending on bather load and sunlight exposure, one tablet usually maintains sanitation for 1 to 2 days. We suggest testing your water regularly to determine the exact frequency.

Q: Do these tablets contain stabilizer (CYA)?

A: Yes, since the active ingredient is Trichloroisocyanuric Acid (Trichlor), these tablets do contain cyanuric acid (stabilizer) which helps protect the chlorine from being degraded by sunlight. This is beneficial for outdoor pools and spas.

Q: What should I do if the tablets arrive clumped together?

A: If moisture has caused the tablets to clump during shipping, you can gently break them apart. As long as they are not turned into powder, they will still be effective. Store the container in a cool, dry place immediately to prevent further clumping.

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

A: For best results with these fast-dissolving 2g tablets, we recommend using a floating dispenser or dissolving them in a bucket of water first before pouring around the pool perimeter. Putting them directly in the skimmer may cause them to dissolve too quickly and damage the equipment.

Q: Is this safe for use in a baby's kiddie pool?

A: Yes, these tablets are suitable for kiddie pools when used according to the dosage instructions. Ensure the tablet is fully dissolved and the chlorine levels are within the recommended range (1-3 ppm) before allowing children to enter the water.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Invisalign Orthodontic Retainer Case, Portable Storage and Cleaning Box for Aligners and Dentures

Invisalign Orthodontic Retainer Case, Portable Storage and Cleaning Box for Aligners and Dentures

$12.30

Natural 7A Lavender Loose Beads Single Round Bead DIY Amethyst Spacer Beads Jewelry Making Semi-Finished Accessories

Natural 7A Lavender Loose Beads Single Round Bead DIY Amethyst Spacer Beads Jewelry Making Semi-Finished Accessories

$0.88

Paint Brush Cleaner - Mini Toilet Style Rinser for Watercolor and Gouache, Art Supply with Circulating Water System

Paint Brush Cleaner - Mini Toilet Style Rinser for Watercolor and Gouache, Art Supply with Circulating Water System

$16.90

Traditional Wooden Rattle Drum with Sheepskin Head for Early Education, Visual Tracking and Hearing Training for Newborn Boys and Girls

Traditional Wooden Rattle Drum with Sheepskin Head for Early Education, Visual Tracking and Hearing Training for Newborn Boys and Girls

$10.80

Car Tire Stone Removal Hook, Stainless Steel Multi-Function Tool for Cleaning Pebbles from Tires

Car Tire Stone Removal Hook, Stainless Steel Multi-Function Tool for Cleaning Pebbles from Tires

$6.21

Factory Direct Mining Round Link Chains - High Cost-Performance Lifting Chains for Mining Applications

Factory Direct Mining Round Link Chains - High Cost-Performance Lifting Chains for Mining Applications

$153.00

Hangzhou Stomatological Hospital Dental Implant Initial Consultation Package – CT Scan, Missing Tooth Exam, and Custom Implant Plan Design

Hangzhou Stomatological Hospital Dental Implant Initial Consultation Package – CT Scan, Missing Tooth Exam, and Custom Implant Plan Design

$1.00

Rockschool Acoustic Guitar Method Book (Chinese Edition) – Folk & Rock Guitar Grading Curriculum for Schools

Rockschool Acoustic Guitar Method Book (Chinese Edition) – Folk & Rock Guitar Grading Curriculum for Schools

$145.00

Commercial Food Warmer Cabinet, Small Heating Thermostat Display Counter for French Fries, Egg Tarts, Enlarged Chestnuts, and Fried Chicken

Commercial Food Warmer Cabinet, Small Heating Thermostat Display Counter for French Fries, Egg Tarts, Enlarged Chestnuts, and Fried Chicken

$334.00

Natural Green Peridot Crushed Stone, Small Raw Particles for Demagnetizing Energy, Aquarium Landscaping DIY Accessories

Natural Green Peridot Crushed Stone, Small Raw Particles for Demagnetizing Energy, Aquarium Landscaping DIY Accessories

$8.50

3M 5-Inch Flocked Abrasive Disc with Hook-and-Loop Backing – Polishing Pad for Angle Grinders, Rust Removal & Cleaning

3M 5-Inch Flocked Abrasive Disc with Hook-and-Loop Backing – Polishing Pad for Angle Grinders, Rust Removal & Cleaning

$3.20

Children DIY Art Rubbing Stick Round Painting Sponge Brush Graffiti Stamp Tool Kindergarten Rubbing Materials

Children DIY Art Rubbing Stick Round Painting Sponge Brush Graffiti Stamp Tool Kindergarten Rubbing Materials

$2.61

Over-Toilet Storage Rack for Bathroom - Organizer for Tissue, Toiletries, and Body Wash

Over-Toilet Storage Rack for Bathroom - Organizer for Tissue, Toiletries, and Body Wash

$23.46

Magbase Cable Organizer with Dual Strong Magnets for Car, Office, and Home - Holds Power Cables, Ethernet, and Charging Cables

Magbase Cable Organizer with Dual Strong Magnets for Car, Office, and Home - Holds Power Cables, Ethernet, and Charging Cables

$24.90

Multi-Purpose Industrial Wiping Cloth 30*35 - Lint-Free Oil-Absorbent Paper for Aviation, Metro, and Rail Systems

Multi-Purpose Industrial Wiping Cloth 30*35 - Lint-Free Oil-Absorbent Paper for Aviation, Metro, and Rail Systems

$98.00

Commercial Electric Dicing Machine - Multi-Function Slicer for Carrots and Potatoes

Commercial Electric Dicing Machine - Multi-Function Slicer for Carrots and Potatoes

$852.00

[Single Pack] Handwoven Bird Nest Drop Net Cotton Rope Crochet Fruit Mesh Bag Storage Organizer

[Single Pack] Handwoven Bird Nest Drop Net Cotton Rope Crochet Fruit Mesh Bag Storage Organizer

$10.36

Car Tire Lug Nuts - External Hex Cone Seat Wheel Bolts for Custom Rims

Car Tire Lug Nuts - External Hex Cone Seat Wheel Bolts for Custom Rims

$80.00

Infant Sheepskin Rattle Baby Toy for Courage Building, Solid Wood Unpainted Chewable Glue-Free Version for Audio-Visual Grasping Early Education

Infant Sheepskin Rattle Baby Toy for Courage Building, Solid Wood Unpainted Chewable Glue-Free Version for Audio-Visual Grasping Early Education

$18.25

New Transparent Heat-Preserving Display Case for Roast Duck - Commercial Crispy Pork Belly Warmer with Eco-Friendly Design

New Transparent Heat-Preserving Display Case for Roast Duck - Commercial Crispy Pork Belly Warmer with Eco-Friendly Design

$636.00

Electric Watercolor Spray Pen Children Hand-painted Color Pa

Electric Watercolor Spray Pen Children Hand-painted Color Pa

$46.55

Meiyike Water-Soluble Fertilizer with Major Elements – Hua Duo Duo No.1, No.2, No.10 Formulas, High Nitrogen, Phosphorus, Potassium Specialized Compound Fertilizer

Meiyike Water-Soluble Fertilizer with Major Elements – Hua Duo Duo No.1, No.2, No.10 Formulas, High Nitrogen, Phosphorus, Potassium Specialized Compound Fertilizer

$49.34

Waterproof Swim Bag, Wet Clothes Storage Tote with Handle, Large-Capacity Outdoor Hot Spring Pouch Dedicated for Mobile Phones

Waterproof Swim Bag, Wet Clothes Storage Tote with Handle, Large-Capacity Outdoor Hot Spring Pouch Dedicated for Mobile Phones

$59.96

Magic Expandable Bag, Foldable Shopping Tote, Portable Large-Capacity Storage for Grocery, Travel, and Mall Trips

Magic Expandable Bag, Foldable Shopping Tote, Portable Large-Capacity Storage for Grocery, Travel, and Mall Trips

$6.80

Dancolin Blending Stump Set for Oil Pastels, Art Student Tools for Heavy-Color Oil Painting, Dual-Tip Pointed and Round DIY Soft Wax Drawing, Smudging, Mixing, Highlighting, Erasable Knife for Painting and Color Blending

Dancolin Blending Stump Set for Oil Pastels, Art Student Tools for Heavy-Color Oil Painting, Dual-Tip Pointed and Round DIY Soft Wax Drawing, Smudging, Mixing, Highlighting, Erasable Knife for Painting and Color Blending

$16.80

Shanlian Hubei Brush Small Perfect Brush Washer - Ceramic Ink Dish, Calligraphy Cleaning Tool, Moisturizing Water Pot, Art Supply Decor

Shanlian Hubei Brush Small Perfect Brush Washer - Ceramic Ink Dish, Calligraphy Cleaning Tool, Moisturizing Water Pot, Art Supply Decor

$14.20

Yanyu Mineral Water Fish Tank Stand - Triangular Bracket for Inverted Bottle Self-Made Water Circulation System

Yanyu Mineral Water Fish Tank Stand - Triangular Bracket for Inverted Bottle Self-Made Water Circulation System

$17.05

Jingdezhen Pink Peony Flourishing Tea Canister Ceramic Lidded Loose Tea Storage Jar CYG-4578 One Jin Capacity Pu'er

Jingdezhen Pink Peony Flourishing Tea Canister Ceramic Lidded Loose Tea Storage Jar CYG-4578 One Jin Capacity Pu'er

$450.60

Round Sponge Brush Stamp with Mushroom Head – Printing Tool for Kindergarten Art and Kids' Crafts

Round Sponge Brush Stamp with Mushroom Head – Printing Tool for Kindergarten Art and Kids' Crafts

$0.27

Metal Wick Centering Tool with Wooden Base for DIY Scented Candle Making

Metal Wick Centering Tool with Wooden Base for DIY Scented Candle Making

$1.28