---
product_id: 3575836
title: "In The Swim Pool Shock - 68% Cal-Hypo Granular Sanitizer - 50 Pounds"
brand: "in the swim"
price: "2727.78 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "In The Swim"
url: https://www.desertcart.tn/products/3575836-in-the-swim-pool-shock-68-cal-hypo-granular-sanitizer
store_origin: TN
region: Tunisia
---

# 68% Cal-Hypo fast-acting shock 65% available chlorine for crystal-clear water Versatile for pools, spas & hot tubs In The Swim Pool Shock - 68% Cal-Hypo Granular Sanitizer - 50 Pounds

**Brand:** in the swim
**Price:** 2727.78 DT
**Availability:** ✅ In Stock

## Summary

> 💦 Shock your pool, stun your guests — crystal clear water, zero compromises!

## Quick Answers

- **What is this?** In The Swim Pool Shock - 68% Cal-Hypo Granular Sanitizer - 50 Pounds by in the swim
- **How much does it cost?** 2727.78 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/3575836-in-the-swim-pool-shock-68-cal-hypo-granular-sanitizer)

## Best For

- in the swim enthusiasts

## Why This Product

- Trusted in the swim brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy, Safe Application:** Pre-dissolve granules to protect liners and ensure even distribution in the deepest pool areas.
- • **Rapid Algae Annihilation:** Shock your pool with 68% calcium hypochlorite for instant clarity and algae control.
- • **Consistent Crystal Clarity:** Maintain ideal 5-10 ppm chlorine levels with just 1 lb per 10,000 gallons weekly dosing.
- • **Powerful Sanitization Boost:** 65% available chlorine delivers unbeatable bacteria and microorganism defense.
- • **Universal Pool Compatibility:** Perfectly formulated for above ground, in-ground pools, spas, and hot tubs alike.

## Overview

In The Swim Pool Shock is a 50-pound granular sanitizer with 68% calcium hypochlorite, delivering 65% available chlorine for fast, effective algae and bacteria control. Suitable for all pool types and spas, it ensures easy application and consistent water clarity with weekly dosing, making it a top-rated choice for professional-grade pool maintenance.

## Description

desertcart.com : In The Swim Pool Shock - 68% Cal-Hypo Granular Sanitizer - 50 Pounds | Powerful Pool Shock for In-Ground and Above Ground Pools - Defends Against Bacteria, Algae, and Microorganisms : Patio, Lawn & Garden

Review: Quality product - Price is fair and it's a effective item. My pool is about 16000 gallons and 1 bag a week works fine unless we get a lot of rain. Don't be concerned with the quality.
Review: Does the trick! - Great Pool shock fantastic Product

## Features

- Fast-Acting Algae Control: Calcium Hypochlorite (Cal-Hypo) is an effective non-stabilized chlorine shock treatment, ideal for routine maintenance in your swimming pool
- Versatile Use: Suitable for above ground or in-ground swimming pools, spas, and hot tubs; Pre-dissolve or dilute to avoid bleaching the liner
- High Chlorine Content: 65% available chlorine, provides powerful sanitization for crystal-clear water
- Easy Application: Pre-dissolve or dilute to avoid bleaching swimming pool liners; Spread granules in the deepest part of the pool; Brush if needed
- Dosage: Use 1 Pound per 10,000 gallons weekly to maintain 5-10 ppm chlorine levels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002WKS6D4 |
| Best Sellers Rank | #105 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3 in Swimming Pool Chlorine |
| Brand | In The Swim |
| Brand Name | In The Swim |
| Customer Reviews | 4.6 out of 5 stars 13,795 Reviews |
| Item Form | Granular |
| Item Weight | 50 pounds |
| Manufacturer | In The Swim |
| Manufacturer Part Number | 25230 |
| Model Number | 25230 |
| Product Benefits | Kills Bacteria, Maintains Clean Sanitized Water |
| UPC | 815100020717 |
| Unit Count | 800 Ounce |

## Product Details

- **Brand:** In The Swim
- **Item Form:** Granular
- **Item Weight:** 50 pounds
- **Product Benefits:** Kills Bacteria, Maintains Clean Sanitized Water
- **UPC:** 815100020717

## Images

![In The Swim Pool Shock - 68% Cal-Hypo Granular Sanitizer - 50 Pounds - Image 1](https://m.media-amazon.com/images/I/515nh-WCqOL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product
*by A***T on August 25, 2026*

Price is fair and it's a effective item. My pool is about 16000 gallons and 1 bag a week works fine unless we get a lot of rain. Don't be concerned with the quality.

### ⭐⭐⭐⭐⭐ Does the trick!
*by S***E on August 17, 2026*

Great Pool shock fantastic Product

### ⭐⭐⭐⭐⭐ This powerful formula not only eliminates harmful bacteria and algae
*by J***H on May 6, 2026*

In The Swim Pool Shock is a highly effective 68% calcium hypochlorite granular sanitizer designed to maintain crystal clear water in swimming pools. This powerful formula not only eliminates harmful bacteria and algae but also helps to stabilize chlorine levels, ensuring a safe and enjoyable swimming environment. Its quick-dissolving properties allow for rapid application, making it an ideal choice for pool owners looking to address water clarity issues promptly. Additionally, this pool shock product is user-friendly, requiring minimal effort for optimal results. By regularly using In The Swim Pool Shock, pool owners can significantly enhance water quality and prolong the life of their pool equipment. Its reliable performance and ease of use make it a top choice for both residential and commercial pool maintenance, providing peace of mind for those who prioritize cleanliness and safety in their swimming spaces.

## Frequently Bought Together

- In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 50 Pounds
- In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds
- Clorox® Pool&Spa™ Swimming Pool Algaecide and Clarifier, Prevents and Treats Pool Algae, Clears Water, 128 Fl Oz (Pack of 1)

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**Shop now:** [https://www.desertcart.tn/products/3575836-in-the-swim-pool-shock-68-cal-hypo-granular-sanitizer](https://www.desertcart.tn/products/3575836-in-the-swim-pool-shock-68-cal-hypo-granular-sanitizer)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-02*