---
product_id: 465286234
title: "TonGass Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have"
brand: "tongass"
price: "€ 29.69"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/465286234-tongass-zinc-anode-weight-anti-electrolysis-sacrificial-anode-galvanic-anodes
store_origin: NL
region: Netherlands
---

# Saltwater system compatible 5.6 oz compact weight Passive corrosion defense TonGass Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have

**Brand:** tongass
**Price:** € 29.69
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your pool’s metal like a pro—because corrosion waits for no one!

## Quick Answers

- **What is this?** TonGass Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have by tongass
- **How much does it cost?** € 29.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/465286234-tongass-zinc-anode-weight-anti-electrolysis-sacrificial-anode-galvanic-anodes)

## Best For

- tongass enthusiasts

## Why This Product

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

## Key Features

- • **Saltwater Savior:** Neutralizes salt effects to protect ladders, screws, and rails in salt system pools
- • **Compact yet Mighty:** 5.6 oz zinc disk fits perfectly in skimmer baskets for hassle-free installation
- • **Corrosion’s Worst Enemy:** Sacrificial anode corrodes first, shielding your pool’s metal parts from damage
- • **Effortless Longevity Boost:** Proactively extends lifespan of pool hardware before corrosion even starts
- • **Budget-Friendly Peace of Mind:** Affordable, simple solution that prevents costly repairs down the line

## Overview

The TonGass Zinc Anode Weight is a compact 5.6-ounce zinc disk designed to fit inside skimmer baskets, providing passive cathodic protection by corroding first to safeguard metal components in saltwater pools. It effectively neutralizes salt’s corrosive effects on ladders, screws, and rails, extending the lifespan of your pool hardware with an affordable, easy-to-install solution.

## Description

Full description not available

## Features

- TONGASS ZINC ANODE WEIGHT - This is a compact skimmer weight 5.6 ounces, 3 1/4 inches in diameter, and 1/4 inch in thickness. It’s a simple solid zinc disk, but it’s probably the most effective weight for your skimmer baskets. It’s cheap, effective, and will save you from headaches later on
- ANTI-ELECTROLYSIS SACRIFICIAL ANODE - Aside from weighing down your skimmer basket, this zinc anode weight neutralizes the salt in pools with salt systems, protecting metal components of the ladders, screws, rails, lighting frames, and other metal components that are in constant contact with the saltwater
- GALVANIC ANODE FOR PASSIVE CATHODIC PROTECTION - The way the sacrificial anode works is that it corrodes first before other metal components in the pool - the zinc (anode) basically protecting more “noble” metals (cathode). Together with equipotential and pool water bonding, this galvanic anode will aid in preventing corrosion
- SALT SYSTEM SWIMMING POOL MUST- HAVE - Prolong the lifespan of your salt system pool’s metal components. This is imperative even if you haven’t yet noticed signs of corrosion. Don’t wait for corrosion to eat away your pool’s screws, ladders, and more! This zinc anode weight is a simple yet effective solution to corrosion

## Images

![TonGass Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 1](https://m.media-amazon.com/images/I/61NKcHO5eqL.jpg)
![TonGass Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 2](https://m.media-amazon.com/images/I/81NVU9Gg5HL.jpg)
![TonGass Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 3](https://m.media-amazon.com/images/I/81ZmsYTiZEL.jpg)
![TonGass Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 4](https://m.media-amazon.com/images/I/81ATmWYh9WL.jpg)
![TonGass Zinc Anode Weight Anti-Electrolysis Sacrificial Anode, Galvanic Anodes for Passive Cathodic Protection Bolts Inside or Outside Skimmer Baskets Salt System Swimming Pool Must-Have - Image 5](https://m.media-amazon.com/images/I/81+dcY-52OL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for a salt water gunite pool!
*by A***R on June 23, 2025*

Works great in a skimmer basket!

### ⭐⭐⭐⭐⭐ Very easy to install
*by R***K on September 23, 2024*

I purchased the TonGass Zinc Anti-Electrolysis Sacrificial Anode after having to replace my spa's water heater (expensive although I bought an Amazon replacement). I've used anodes in household water heaters in the past and the anodes help reduce corrosion. This anode was easy to install; it is heavy enough to place in the spa's water return/filter area as the photo shows. It also came with cable ties that easily fit through the holes in the anode to another tie down, so installation in swimming pools and spas are simple. I'm hoping that, with this anode, the new heater will last longer than the old one did (13 years).

### ⭐⭐⭐⭐ Don't Rely on Included Nylon Wire Tie
*by R***K on June 30, 2025*

It seems to function fine. It comes with nylon wire ties. Don't rely on them because they seem to become fragile and break, probably due to the chlorine. Mine broke after 4 weeks, resulting in the zinc disk falling into my trash bin when I emptied the basket. I'm going to try stainless steel 316 bolt & nut for the next one.

## Frequently Bought Together

- TonGass Zinc Anode Weight - Anti-Electrolysis Sacrificial Anode - Galvanic Anode for Passive Cathodic Protection - Bolts Inside or Outside Skimmer Baskets - Salt System Swimming Pool Must-Have
- Coopache 30-Pack of Pool Skimmer Socks - Filters Baskets, Skimmers Cleans Debris and Leaves for In-Ground and Above Ground Pools
- U.S. Pool Supply Swimming Pool Plastic Skimmer Replacement Basket (Set of 2) - Skimmer Basket for Inground Pool, Skim Filter Remove Leaves and Debris - 8" Top, 5.5" Bottom, 5" Deep - Not Weighted

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/465286234-tongass-zinc-anode-weight-anti-electrolysis-sacrificial-anode-galvanic-anodes](https://www.desertcart.nl/products/465286234-tongass-zinc-anode-weight-anti-electrolysis-sacrificial-anode-galvanic-anodes)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*