---
product_id: 1627292
title: "AQUARIUM SALT Freshwater Aquarium Salt 65-Ounce Box"
brand: "api"
price: "₨27413"
currency: LKR
in_stock: true
reviews_count: 13
category: "Api"
url: https://www.desertcart.lk/products/1627292-aquarium-salt-freshwater-aquarium-salt-65-ounce-box
store_origin: LK
region: Sri Lanka
---

# all-natural evaporated sea salt enhances fish respiration 67 oz premium aquarium salt AQUARIUM SALT Freshwater Aquarium Salt 65-Ounce Box

**Brand:** api
**Price:** ₨27413
**Availability:** ✅ In Stock

## Summary

> 🧂 Elevate your freshwater aquarium game — because your fish deserve the best!

## Quick Answers

- **What is this?** AQUARIUM SALT Freshwater Aquarium Salt 65-Ounce Box by api
- **How much does it cost?** ₨27413 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/1627292-aquarium-salt-freshwater-aquarium-salt-65-ounce-box)

## Best For

- api enthusiasts

## Why This Product

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

## Key Features

- • **Speedy Disease Recovery:** Supports healing from minor injuries and illnesses, helping your fish bounce back faster.
- • **Trusted API Quality & Value:** 67-ounce box offers long-lasting use backed by nearly 20 years of proven fishcare expertise.
- • **Boost Fish Vitality & Immunity:** Packed with essential electrolytes to promote healthy gill function and reduce stress.
- • **Crystal Clear Water Compatibility:** Dissolves quickly without clouding water or harming sensitive plants in freshwater tanks.
- • **Effortless Aquarium Setup & Maintenance:** Ideal for new tank setups and water changes to maintain a stable, healthy environment.

## Overview

API Aquarium Salt is a 67-ounce all-natural salt made from evaporated sea water, designed specifically for freshwater aquariums. It supplies essential electrolytes that improve fish respiration, reduce stress, and promote faster recovery from disease. Safe for use during water changes and new tank setups, it dissolves clearly without harming plants, making it a trusted, long-lasting solution for maintaining vibrant, healthy fish.

## Description

A lack of electrolytes in aquarium freshwater may cause serious health problems for freshwater fish. API AQUARIUM SALT supplies electrolytes to improve fish respiration. Made from evaporated sea water and containing natural active ingredients such as a natural fish tonic, API AQUARIUM SALT promotes the overall health of your fish by improving their gill function and reducing stress in a freshwater aquarium. This all-natural salt provides the essential electrolytes fish need for the uptake of oxygen and release of carbon dioxide and ammonia through the gills. API AQUARIUM SALT should only be added to reduce stress during new freshwater aquarium setup and water changes or to promote disease recovery when solving specific fish health issues. Use API AQUARIUM SALT when setting up a new freshwater aquarium, when changing water or treating disease. Make sure to take extra care when using salt with live plants, as some plants may be sensitive. With API aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For almost 60 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too.

Review: Essential for Freshwater Aquariums – Must-Have for Healthy Fish! - I’ve been using the API Aquarium Salt for my freshwater aquarium for quite some time now, and I’m thoroughly impressed with the results. Here’s why I’m giving this product a full 5-star review: 1. Promotes Fish Health: This aquarium salt is great for promoting the overall health of my fish. I’ve noticed an improvement in the vitality and color of my fish, especially when used during water changes or to help treat minor illnesses. The salt provides essential electrolytes that help maintain osmotic balance and promote a healthy immune system for the fish. 2. Works as a Healing Aid: I’ve used this salt to treat minor ailments in my fish, such as stress or injuries. It’s been especially effective in helping fish recover from small cuts or scrapes. I follow the instructions, and it seems to work wonders in speeding up recovery and reducing stress levels in my tank. It’s also helpful when acclimating new fish to the tank environment. 3. Perfect for Freshwater Aquariums: I’ve used other salt products in the past, but this one stands out for its quality and effectiveness specifically for freshwater aquariums. It dissolves easily and doesn’t cloud the water, which is a huge plus. The water quality remains stable, and the salt doesn’t cause any harm to my plants, which is important since I have a planted tank. 4. Safe and Easy to Use: This product is easy to measure and dose according to the size of my aquarium. I appreciate the clear instructions on the box, which helps me ensure I’m using the right amount. I also like that it doesn’t affect the pH of the water in a harmful way. I’ve had no issues with the salt causing unwanted spikes in my tank's water parameters. 5. Great Value for the Price: The 67-ounce box is a great value for the price. It lasts a long time, as you only need to use a small amount for each water change or treatment. Given the quality of the product and how much it improves the health of my fish, this is definitely worth the investment. 6. Packaging May Vary, But the Quality Remains the Same: Although the packaging may vary from time to time, the quality of the salt remains consistent. I’ve used this product several times, and every time, it’s been effective and high quality. Final Thoughts: The API Aquarium Salt is a must-have for any freshwater aquarium enthusiast. Whether you’re looking to improve the health of your fish, treat minor injuries, or simply maintain a stable environment, this salt does it all. I highly recommend it to anyone with a freshwater aquarium! 💯 Highly recommended – a great addition to your aquarium care routine for healthy fish!
Review: High quality from API - Great immune support for my goldfish. I use bi-weekly in my 65g planted tank, the salt does not harm my plants or inverts!

## Features

- Contains one (1) API AQUARIUM SALT Freshwater Aquarium Salt 67-Ounce Box
- Promotes fish health and disease recovery with increased electrolytes
- Improves respiration for fish in freshwater aquariums
- Made from evaporated sea water for all-natural results
- Use when changing water, when setting up a new freshwater aquarium and when treating fish disease

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0010P0ZJK |
| ASIN  | B0010P0ZJK |
| Best Sellers Rank | #2,535 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Fish Medication & Health Supplies |
| Brand Name | API |
| Color | multi natural |
| Country of Origin | United States |
| Customer Reviews | 4.7 4.7 out of 5 stars (23,461) |
| Date First Available | June 20, 2004 |
| Date First Available  | June 20, 2004 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | Use API Aquarium Salt when setting up a freshwater aquarium or fish bowl, when changing water, or when treating fish disease. Add 1 rounded tablespoon for every 5 U.S. gallons (20 L), or ½ rounded teaspoon for every U.S. gallon (4 L) of aquarium water. Note: Aquarium salt does not evaporate and is not filtered out, so it should only be added with each water change. Care should be taken when using … |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 8 x 8 x 10 inches |
| Item Package Dimensions L x W x H | 9.45 x 3.94 x 3.86 inches |
| Item Weight | 4 Pounds |
| Item model number | 106C |
| Item model number  | 106C |
| Manufacturer | Mars Fishcare |
| Manufacturer  | Mars Fishcare |
| Material | Plastic |
| Model Name | 950337 |
| Number of Items | 1 |
| Product Dimensions  | 8 x 8 x 10 inches; 4 Pounds |
| Size | 67 oz |
| Style | Aquarium Treatment |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** API
- **Item Form:** Granules
- **Item Weight:** 4 Pounds
- **Manufacturer:** Mars Fishcare
- **UPC:** 317163031063

## Images

![AQUARIUM SALT Freshwater Aquarium Salt 65-Ounce Box - Image 1](https://m.media-amazon.com/images/I/51IQTjyGzlL.jpg)

## Questions & Answers

**Q: How much dose is safe for snails?**
A: We would not recommend to use salt with snails.

**Q: Is 33oz sufficient for a 30 gallon tank with 1 betta (some discoloration and eye issue) and 3 snails? 64oz is 4 pounds and seems like a bit much.**
A: Its more than sufficient! It will last you a long time.
33 oz is enough to treat about 220 gallons! Thats about enough for 21 water changes (if you do 10 gallons each time). 
 
1 tablespoon for every 5 gallons = 6 tablespoons or 3/8 of a cup. 

I have a 29 gallon tank and I do water changes biweekly (mollys poop a lot).  I recommend this as some water filtering systems and treatments remove vital electrolytes. Think of it as Gatorade or alkaline mineral water for your fish. Its also good to have for when they are a bit under the weather.

**Q: How much do you put in to make a fresh water 3 gallon fish tank a brackish fish tank for my dwarf pufferfish**
A: I put a tablespoon per 10 gallons, but mine aren't  brackish tanks. Have had a Green Spotted Puffer for 5-6 years and it does fine in freshwater. Don't know if other kinds can be freshwater.

**Q: It says to use for up to 10 days only, right? What happens after that? Same old maintenance, and the fins will continue to heal? Thank you in advance.**
A: It is not listed in the instructions to only use for 10 days.  We would recommend to dose the aquarium and the salt will continue to be in there.  The only time you would re-add salt is when water is removed and added back in.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential for Freshwater Aquariums – Must-Have for Healthy Fish!
*by T***O on February 17, 2025*

I’ve been using the API Aquarium Salt for my freshwater aquarium for quite some time now, and I’m thoroughly impressed with the results. Here’s why I’m giving this product a full 5-star review: 1. Promotes Fish Health: This aquarium salt is great for promoting the overall health of my fish. I’ve noticed an improvement in the vitality and color of my fish, especially when used during water changes or to help treat minor illnesses. The salt provides essential electrolytes that help maintain osmotic balance and promote a healthy immune system for the fish. 2. Works as a Healing Aid: I’ve used this salt to treat minor ailments in my fish, such as stress or injuries. It’s been especially effective in helping fish recover from small cuts or scrapes. I follow the instructions, and it seems to work wonders in speeding up recovery and reducing stress levels in my tank. It’s also helpful when acclimating new fish to the tank environment. 3. Perfect for Freshwater Aquariums: I’ve used other salt products in the past, but this one stands out for its quality and effectiveness specifically for freshwater aquariums. It dissolves easily and doesn’t cloud the water, which is a huge plus. The water quality remains stable, and the salt doesn’t cause any harm to my plants, which is important since I have a planted tank. 4. Safe and Easy to Use: This product is easy to measure and dose according to the size of my aquarium. I appreciate the clear instructions on the box, which helps me ensure I’m using the right amount. I also like that it doesn’t affect the pH of the water in a harmful way. I’ve had no issues with the salt causing unwanted spikes in my tank's water parameters. 5. Great Value for the Price: The 67-ounce box is a great value for the price. It lasts a long time, as you only need to use a small amount for each water change or treatment. Given the quality of the product and how much it improves the health of my fish, this is definitely worth the investment. 6. Packaging May Vary, But the Quality Remains the Same: Although the packaging may vary from time to time, the quality of the salt remains consistent. I’ve used this product several times, and every time, it’s been effective and high quality. Final Thoughts: The API Aquarium Salt is a must-have for any freshwater aquarium enthusiast. Whether you’re looking to improve the health of your fish, treat minor injuries, or simply maintain a stable environment, this salt does it all. I highly recommend it to anyone with a freshwater aquarium! 💯 Highly recommended – a great addition to your aquarium care routine for healthy fish!

### ⭐⭐⭐⭐⭐ High quality from API
*by H***T on February 25, 2026*

Great immune support for my goldfish. I use bi-weekly in my 65g planted tank, the salt does not harm my plants or inverts!

### ⭐⭐⭐⭐⭐ Works amazing great price
*by K***R on January 8, 2026*

Works amazing helped my tank and my black moor goldfish had red irritation in his eye. It cleared up instantly after I put it in. My water is crystal clear.

## Frequently Bought Together

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-12*