---
product_id: 772359521
title: "KORDON #31456 Fish Protector for Aquarium, 16-Ounce"
brand: "kordon"
price: "S$30"
currency: SGD
in_stock: true
reviews_count: 10
category: "Kordon"
url: https://www.desertcart.sg/products/772359521-kordon-31456-fish-protector-for-aquarium-16-ounce
store_origin: SG
region: Singapore
---

# 16 fl. oz. treats 960 gallons Detoxifies heavy metals (Zn, Fe, Pb, Cu, As) Multi-layer slime coat for healing KORDON #31456 Fish Protector for Aquarium, 16-Ounce

**Brand:** kordon
**Price:** S$30
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect, heal, and chill your fish like a pro—because your aquarium deserves the best!

## Quick Answers

- **What is this?** KORDON #31456 Fish Protector for Aquarium, 16-Ounce by kordon
- **How much does it cost?** S$30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/772359521-kordon-31456-fish-protector-for-aquarium-16-ounce)

## Best For

- kordon enthusiasts

## Why This Product

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

## Key Features

- • **Heavy Metal Detox Power:** Neutralizes lethal toxins like lead and copper for safer water
- • **Universal Aquarium Ally:** Safe for freshwater, saltwater, corals, invertebrates, and plants
- • **Pro-Grade Treatment Volume:** One bottle treats up to 960 gallons—perfect for serious hobbyists
- • **Ultimate Fish Healing Shield:** Boosts recovery with Vitamin B12 & Echinacea-enhanced slime coat
- • **Stress-Free Aquatic Sanctuary:** Calms fish during handling, illness, and new introductions

## Overview

Kordon Fish Protector is a professional-grade 16 fl. oz. water treatment that enhances fish health by adding a multi-layer slime coat enriched with Vitamin B12 and Echinacea. It calms fish to reduce stress during handling, illness, and transport, while detoxifying harmful heavy metals such as zinc, iron, lead, copper, and arsenic. Safe for all aquatic life and plants, this trusted formula treats up to 960 gallons, making it a must-have for aquarium enthusiasts aiming to minimize fish loss and promote rapid healing.

## Description

Kordon fish protector. Fish protector is a professional quality water treatment that calms fish, reduces losses, eases stress, minimizes infection and aids healing - thereby helping to protect fishes during handling, illness and transportation. Fish protector detoxifies the free ions of the heavy metals present in public water supplies, such as zinc, iron, lead, copper and arsenic, which can be lethal to fishes and invertebrates.

Review: A great weekly prevention/maintenance addition. - I like this stuff a lot. I’m new to the hobby and spend a lot of time in fish forums. This product was talked about a lot. And I knew I wanted to pick some up for water changes and/or stressful moments. I use all seachem products. But their stress product is more like a medication. It has a disinfectant in it. I was wanting something to chill the fish out and have healing properties. A slime coat product. This product fits that bill. So yes I am going to be adding it to every water change or new addition....basically once a week. At the time, my fish I had somehow...well say he bumped his head, ramming it into the gravel trying to get snail food. This healed it right up. And he noticeably calms down. He really does seem very peaceful after I add this. And it’s not temporary. His whole demeanor has changed. I like that this ia slime coat focused. I like the extra vitamins. I feel like a better fish parent because of this product. If ever a time comes that I need to medicate this product will be an obvious additions. It absorbs medications and sticks it on the fish. It’s just a great product. It’s a little odd that’s kordon isn’t as popular as it used to be. I’m glad I found this and was able to buy it.
Review: Fast working. - This is amazing! if you add the correct dosage You can hardly see it in the water, If at all. It really does help with the scales. It was very easy to use, and didn't affect the water quality.

## Features

- ENHANCED HEALING: Adds a multi-layer slime coat, Vitamin B12 & Echinacea to help heal fish with missing scales, frayed fins, and bruises. Additional polymer colloids act as a carrier for medications, making them more effective.
- EASES STRESS: Calms fish and eases stress, making it an ideal solution to protect fish and reduce fish loss during handling, illness, new introductions, and shipping.
- SAFE & EASY: Safe for freshwater and saltwater fish, invertebrates, corals, live rock, and plants. Use in medication baths, quarantine tanks, or for added protection during handling and shipping.
- DETOXIFIES: Removes all toxic heavy metals from the water, such as zinc, iron, lead, copper, and arsenic, which can be lethal to fish and invertebrates.
- TRUSTED FORMULATION: Professional quality water treatment used by breeders, wholesalers, and public aquariums. Made in U.S.A., each 16 oz. bottle treats 960 gallons.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00412UDBE |
| ASIN  | B00412UDBE |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #47,068 in Pet Supplies ( See Top 100 in Pet Supplies ) #457 in Aquarium Water Treatments |
| Brand Name | Kordon |
| Breed Recommendation | All Breed Sizes |
| Care Instructions | Shake before using. |
| Color | Clear |
| Customer Reviews | 4.6 4.6 out of 5 stars (426) |
| Date First Available | October 2, 2001 |
| Date First Available  | October 2, 2001 |
| Department | Conditioners & Additives |
| Department  | Conditioners & Additives |
| Directions | Shake well before using. Add 1 teaspoon or capful of Fish Protector per 10 gallons of water, or 1 fl. oz. per 60 gallons, or 1 cup (8 fl. oz.) per 480 gallons. Dosage can be increased or repeated without adverse effects. Add to shipping water to prevent damage due to shock and skin abrasion. |
| Included Components | Product in Description |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 2.75 x 2.75 x 8 inches |
| Item Package Dimensions L x W x H | 8.86 x 2.72 x 2.48 inches |
| Item Weight | 16 Ounces |
| Item model number | MODEL-31456 |
| Item model number  | MODEL-31456 |
| Manufacturer | KORDON LLC |
| Manufacturer  | KORDON LLC |
| Model Name | Kordon Fish Protector - 16 fl oz |
| Number of Items | 1 |
| Product Dimensions  | 2.75 x 2.75 x 8 inches; 1 Pounds |
| Size | 16 fl. oz. |
| Specific Uses for Product | Adds Slime Coat, Aids Fish Healing, Removes Toxic Metals |
| Target Audience Keyword | Fish, algae-eaters, mollusks, octopuses, rays, snails |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** Kordon
- **Item Form:** Liquid
- **Item Weight:** 16 Ounces
- **Liquid Volume:** 16 Fluid Ounces
- **Manufacturer:** KORDON LLC

## Images

![KORDON #31456 Fish Protector for Aquarium, 16-Ounce - Image 1](https://m.media-amazon.com/images/I/61GZINZcV5L.jpg)

## Questions & Answers

**Q: What are the ingredients? Is it amine based? (Wondering because amines can be toxic with Purigen)**
A: I don’t know of any ingredients outside of what’s printed on the label. However, as an avid & longtime user of Purigen, I have not noticed any ill effects after numerous regenerations. KORDON Fish Protector has always been compatible with Seachem’s Purigen to the best of my knowledge.

**Q: Do i need to remove the tank's charcoal filter when using kordon's fish protector?**
A: no I use this on every tank change never have taken out charcoal

**Q: Does this product lower Ph or Kh?**
A: Kordon Fish Protector does nothing to water parameters.  It’s primarily used to replenish the fish’s slime coat and to aid medication absorption.

**Q: Reef safe ?**
A: Yes, it safe.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great weekly prevention/maintenance addition.
*by K***E on September 16, 2018*

I like this stuff a lot. I’m new to the hobby and spend a lot of time in fish forums. This product was talked about a lot. And I knew I wanted to pick some up for water changes and/or stressful moments. I use all seachem products. But their stress product is more like a medication. It has a disinfectant in it. I was wanting something to chill the fish out and have healing properties. A slime coat product. This product fits that bill. So yes I am going to be adding it to every water change or new addition....basically once a week. At the time, my fish I had somehow...well say he bumped his head, ramming it into the gravel trying to get snail food. This healed it right up. And he noticeably calms down. He really does seem very peaceful after I add this. And it’s not temporary. His whole demeanor has changed. I like that this ia slime coat focused. I like the extra vitamins. I feel like a better fish parent because of this product. If ever a time comes that I need to medicate this product will be an obvious additions. It absorbs medications and sticks it on the fish. It’s just a great product. It’s a little odd that’s kordon isn’t as popular as it used to be. I’m glad I found this and was able to buy it.

### ⭐⭐⭐⭐⭐ Fast working.
*by K***Y on October 2, 2025*

This is amazing! if you add the correct dosage You can hardly see it in the water, If at all. It really does help with the scales. It was very easy to use, and didn't affect the water quality.

### ⭐⭐⭐⭐⭐ Good product.
*by D***E on August 31, 2025*

Didn't work for what I bought it for but didn't realize I needed some sort of medicine to make this effective. Soo I was using it wrong. Nothing wrong with the product. Looks like it's good quality. Use error was the issue here 😅

## Frequently Bought Together

- KORDON #31456 Fish Protector for Aquarium, 16-Ounce
- Kordon NOVAQUA Plus - Freshwater & Saltwater Aquarium Water Conditioner – Instantly Detoxifies Chlorine, Chloramines, & Heavy Metals, Replaces Fish Slime Coat, Reduces Fish Stress, 16 Ounces
- Kordon AmQuel Plus Aquarium Water Conditioner - Instantly Detoxifies Ammonia, Nitrite, Nitrate, and Chlorine Remover for Freshwater & Saltwater Aquariums, 16 Ounces

---

## 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.sg/products/772359521-kordon-31456-fish-protector-for-aquarium-16-ounce](https://www.desertcart.sg/products/772359521-kordon-31456-fish-protector-for-aquarium-16-ounce)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-04*