---
product_id: 3575838
title: "Super Algaecide for Above Ground or Inground Swimming Pools – Low Odor, Non-Foaming Preventative for Yellow/Mustard Algae in Swimming Pools - 7.1% Chelated Copper – 1 Quart"
brand: "in the swim"
price: "1515114₫"
currency: VND
in_stock: true
reviews_count: 8
category: "In The Swim"
url: https://www.desertcart.vn/products/3575838-super-algaecide-for-above-ground-or-inground-swimming-pools-low
store_origin: VN
region: Vietnam
---

# Long-lasting algae prevention Non-foaming, low-odor formula 7.1% chelated copper concentration Super Algaecide for Above Ground or Inground Swimming Pools – Low Odor, Non-Foaming Preventative for Yellow/Mustard Algae in Swimming Pools - 7.1% Chelated Copper – 1 Quart

**Brand:** in the swim
**Price:** 1515114₫
**Availability:** ✅ In Stock

## Summary

> 🏊‍♂️ Dive into algae-free luxury with every splash!

## Quick Answers

- **What is this?** Super Algaecide for Above Ground or Inground Swimming Pools – Low Odor, Non-Foaming Preventative for Yellow/Mustard Algae in Swimming Pools - 7.1% Chelated Copper – 1 Quart by in the swim
- **How much does it cost?** 1515114₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/3575838-super-algaecide-for-above-ground-or-inground-swimming-pools-low)

## 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

- • **Safe Swim Ready:** Swim immediately after application—no irritating chemicals, just pure pool enjoyment.
- • **Effortless Maintenance:** Easy-to-measure doses keep your pool algae-free without harsh smells or foaming.
- • **Stain Shield Technology:** Advanced 23.5% copper triethanolamine prevents unsightly stains while protecting your pool surfaces.
- • **Crystal Clear Confidence:** Powerful copper-based formula targets yellow & mustard algae for pristine pool water.
- • **Year-Round Pool Perfection:** Ideal for spring openings and routine care, ensuring your pool stays sparkling all season long.

## Overview

In The Swim Super Algaecide is a professional-grade, low-odor, non-foaming liquid treatment featuring 7.1% chelated copper and 23.5% copper triethanolamine. Designed for both above ground and inground pools, it effectively prevents and controls yellow and mustard algae while protecting pool surfaces from stains. Safe for immediate swimming post-application, it offers long-lasting algae defense and easy maintenance, making it a must-have for millennial pool owners seeking hassle-free, crystal-clear water all season.

## Description

desertcart.com : In The Swim Super Algaecide for Above Ground or Inground Swimming Pools – Low Odor, Non-Foaming Preventative for Yellow/Mustard Algae in Swimming Pools - 7.1% Chelated Copper – 1 Quart : Patio, Lawn & Garden

Review: 🌞 A Summer Pool Essential — Keeps the Water Crystal Clear! - As an avid swimmer, BBQ lover, and backyard enthusiast, this In The Swim Super Algaecide is an absolute must-have for the summer months! My pool gets a ton of use between family swim days and weekend cookouts, and this product keeps it sparkling clean and algae-free all season long. It’s super easy to use — just pour it in and let it work its magic. There’s no harsh smell, no foaming, and no weird residue on the surface. I noticed a huge difference within a couple of days, and my pool stayed clear even during the hottest, busiest weeks. The 7.1% chelated copper formula really does its job — no yellow or mustard algae in sight. I love that it works equally well for above-ground and inground pools, and it doesn’t irritate skin or eyes. The stability and performance are top-notch, and for the price, it’s an incredible value — you get professional-level results without the professional price tag. Bottom line: If you love spending time outdoors and want a clean, inviting pool all summer long, this is a need, not a want. Great value for the money, durable results, and reliable protection — I’ll be keeping a bottle of this on hand every year!
Review: No algae, no chemical testing for me! - This product works great for us, no algae. I use along with Pool RX and Burn out 73 it keeps everything under control. Arizona summers can be a struggle against algae otherwise. We have been pool owners for 6yrs. We had no idea what we were doing originally. Struggled about 2yrs. We had issues with algae, first green than mustard. L----- pool supply just kept telling us to do this and that. The amout and cost of products just kept getting bigger. So we found another pool store and were told to get a good algaecide, clean everything and shock the heck out of it. We looked at tons of algaecides, read reviews and my husband finally found this algaecide on desertcart. We added the initial dosage, 6oz for our 15,000 gallon pool than burshed down the pool and ran the pool pump for 24hrs. The next day we sprayed the pool filters clean and soaked them in a large tub of water with a half bag of Burn out 73, removed vacuum, hoses and leaf basket scrubbed them clean and soaked in the Burn out 73 shock water also for about 6hrs. Sprayed everything off again and hooked it all back up. Added 6 bags of the burnout 73 to the pool and ran the pump another 24hrs. The next day we put a pool RX in the skimmer basket and returned to maintenance. It killed the algae and we haven't struggled since. We prep our pool for winter in Fall( Oct.) I clean the filters and add 4 bags of shock and the initial 6oz of this algaecide 1 day apart at night, run pump 4 to 6 hrs each night, add chlorine tabs as needed that's it. For Summer start up (end of Apr./ beginning of May) I clean filters and at night add 4 bags of shock and brush the pool, next day add the the initial 6oz of this algaecide, next day a new Pool RX in the skimmer basket and 4 chlorine tabs in float. Running pool pump 8hrs each night in the summer. I have had no algae issues for the last 4yrs. with this maintenance combination during the summer: 4 chlorine tabs in float, 2 bags of shock and 3oz of algaecide. I do this every other week 1 day apart between shock and algaecide, and of course 1 pool rx at beginning of summer in skimmer basket. I don't even do chemical testing anymore. I have clear, clean, blue pool. I use BioGuard burnout 73 shock. Which has 73= % of Calcium Hypochlorite in each bag. Pool filters need cleaning at least 2 more times each yr.( so usually Oct.,Jan., Apr.,July). This is for a 15,000 gallon pebble tek in ground pool. It might sound like a lot of work, but once you get the algae under control the maintenance is easy. We don't struggle, we're not throwing money away and we're not adding extra unnecessary chemicals.

## Features

- Effective Maintenance: Ideal for spring openings and routine care, reducing algae growth with a long-lasting copper-based formula
- Powerful Algae Control: Highly concentrated to eliminate yellow and mustard algae with small, easy-to-measure doses
- Stain Protection: Formulated with 23.5% copper triethanolamine and 7.1% chelated copper to prevent pool staining
- Swim-Ready Safety: Free of harmful chemicals, allowing immediate swimming after application
- User-Friendly Formula: Non-foaming, low-odor, and perfect for those sensitive to strong chemical smells

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002WKKC9K |
| Best Sellers Rank | #3,610 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #7 in Swimming Pool Algaecides |
| Brand | In The Swim |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,696) |
| Item Form | Liquid |
| Item Weight | 2.9 pounds |
| Item model number | F055001012AE |
| Manufacturer | In The Swim Discount Pool Supplies |
| Number of Items | 2 |
| Product Benefits | Controls Algae |
| Product Dimensions | 9.8 x 3.2 x 3.1 inches |
| UPC | 758293055527 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Brand:** In The Swim
- **Item Form:** Liquid
- **Item Weight:** 2.9 Pounds
- **Product Benefits:** Controls Algae
- **UPC:** 758293055527

## Images

![Super Algaecide for Above Ground or Inground Swimming Pools – Low Odor, Non-Foaming Preventative for Yellow/Mustard Algae in Swimming Pools - 7.1% Chelated Copper – 1 Quart - Image 1](https://m.media-amazon.com/images/I/71g08RL3TDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 🌞 A Summer Pool Essential — Keeps the Water Crystal Clear!
*by J***E on October 22, 2025*

As an avid swimmer, BBQ lover, and backyard enthusiast, this In The Swim Super Algaecide is an absolute must-have for the summer months! My pool gets a ton of use between family swim days and weekend cookouts, and this product keeps it sparkling clean and algae-free all season long. It’s super easy to use — just pour it in and let it work its magic. There’s no harsh smell, no foaming, and no weird residue on the surface. I noticed a huge difference within a couple of days, and my pool stayed clear even during the hottest, busiest weeks. The 7.1% chelated copper formula really does its job — no yellow or mustard algae in sight. I love that it works equally well for above-ground and inground pools, and it doesn’t irritate skin or eyes. The stability and performance are top-notch, and for the price, it’s an incredible value — you get professional-level results without the professional price tag. Bottom line: If you love spending time outdoors and want a clean, inviting pool all summer long, this is a need, not a want. Great value for the money, durable results, and reliable protection — I’ll be keeping a bottle of this on hand every year!

### ⭐⭐⭐⭐⭐ No algae, no chemical testing for me!
*by K***) on October 3, 2020*

This product works great for us, no algae. I use along with Pool RX and Burn out 73 it keeps everything under control. Arizona summers can be a struggle against algae otherwise. We have been pool owners for 6yrs. We had no idea what we were doing originally. Struggled about 2yrs. We had issues with algae, first green than mustard. L----- pool supply just kept telling us to do this and that. The amout and cost of products just kept getting bigger. So we found another pool store and were told to get a good algaecide, clean everything and shock the heck out of it. We looked at tons of algaecides, read reviews and my husband finally found this algaecide on Amazon. We added the initial dosage, 6oz for our 15,000 gallon pool than burshed down the pool and ran the pool pump for 24hrs. The next day we sprayed the pool filters clean and soaked them in a large tub of water with a half bag of Burn out 73, removed vacuum, hoses and leaf basket scrubbed them clean and soaked in the Burn out 73 shock water also for about 6hrs. Sprayed everything off again and hooked it all back up. Added 6 bags of the burnout 73 to the pool and ran the pump another 24hrs. The next day we put a pool RX in the skimmer basket and returned to maintenance. It killed the algae and we haven't struggled since. We prep our pool for winter in Fall( Oct.) I clean the filters and add 4 bags of shock and the initial 6oz of this algaecide 1 day apart at night, run pump 4 to 6 hrs each night, add chlorine tabs as needed that's it. For Summer start up (end of Apr./ beginning of May) I clean filters and at night add 4 bags of shock and brush the pool, next day add the the initial 6oz of this algaecide, next day a new Pool RX in the skimmer basket and 4 chlorine tabs in float. Running pool pump 8hrs each night in the summer. I have had no algae issues for the last 4yrs. with this maintenance combination during the summer: 4 chlorine tabs in float, 2 bags of shock and 3oz of algaecide. I do this every other week 1 day apart between shock and algaecide, and of course 1 pool rx at beginning of summer in skimmer basket. I don't even do chemical testing anymore. I have clear, clean, blue pool. I use BioGuard burnout 73 shock. Which has 73= % of Calcium Hypochlorite in each bag. Pool filters need cleaning at least 2 more times each yr.( so usually Oct.,Jan., Apr.,July). This is for a 15,000 gallon pebble tek in ground pool. It might sound like a lot of work, but once you get the algae under control the maintenance is easy. We don't struggle, we're not throwing money away and we're not adding extra unnecessary chemicals.

### ⭐⭐⭐⭐⭐ Yellow algae problem Florida
*by W***U on January 20, 2026*

I’ve been battling mustard algae for three years. My local pool store kept advising Yellow Out and liquid chlorine which worked only for about three days when it would start to come back. This algaecide worked after one treatment and I did a second a week later. My pool shows no signs of yellow for the past month and hasn’t been this clear in a long time.

## Frequently Bought Together

- In The Swim Super Algaecide for Above Ground or Inground Swimming Pools – Low Odor, Non-Foaming Preventative for Yellow/Mustard Algae in Swimming Pools - 7.1% Chelated Copper – 1 Quart
- HTH 52037R Pool Care Shock Advanced, Swimming Pool Chemical - Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal Clear Water - Shock Treatment, 1lb (12 Pack)
- In The Swim Super Clarifier – Highly Concentrated Pool Water Clarifier for Sand & Cartridge Filters - 1 Quart

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-25*