---
product_id: 254219447
title: "API AQUARIUM SALT Freshwater Aquarium Salt 67-Ounce Box (Packaging May Vary)"
brand: "api"
price: "€ 96.47"
currency: EUR
in_stock: true
reviews_count: 13
category: "Api"
url: https://www.desertcart.hr/products/254219447-api-aquarium-salt-freshwater-aquarium-salt-67-ounce-box-packaging
store_origin: HR
region: Croatia
---

# all-natural evaporated sea salt boosts fish respiration 67 oz pure aquarium salt API AQUARIUM SALT Freshwater Aquarium Salt 67-Ounce Box (Packaging May Vary)

**Brand:** api
**Price:** € 96.47
**Availability:** ✅ In Stock

## Summary

> 🧂 Elevate your freshwater aquarium game with nature’s electrolyte boost!

## Quick Answers

- **What is this?** API AQUARIUM SALT Freshwater Aquarium Salt 67-Ounce Box (Packaging May Vary) by api
- **How much does it cost?** € 96.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/254219447-api-aquarium-salt-freshwater-aquarium-salt-67-ounce-box-packaging)

## 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

- • **Trusted Legacy:** 60 years of proven API expertise ensuring healthier, happier fish
- • **Multi-Use Essential:** Perfect for new setups, water changes, and disease recovery
- • **Plant-Safe Precision:** Use carefully with live plants to maintain a thriving aquatic ecosystem
- • **Electrolyte Power Boost:** Enhances fish gill function for optimal oxygen uptake and stress reduction
- • **Natural Wellness Formula:** Made from evaporated sea water, delivering pure, chemical-free care

## Overview

API Aquarium Salt is a 67-ounce box of all-natural freshwater aquarium salt made from evaporated sea water. It supplies essential electrolytes that improve fish respiration, reduce stress, and promote disease recovery. Ideal for new aquarium setups, water changes, and treating fish health issues, this trusted formula supports a vibrant and healthy aquatic environment.

## Description

Product 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. Set Contains: 1 x API Freshwater Aquarium Salt 1.84 g

Review: Excellent product - I use this on my fresh water aquarium. Highly Recommended 👍🏼👍🏼
Review: great product - My goldfish was bloating when I changed full water with bottled mineral water; which I shouldn't ideally, but a small scoop of API aquarium salt worked wonders in 5 days. As the aquarium has some live plants, I didn't want to add too much salt.

## 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 |
| Allergen Information | Apple Free |
| Batteries Included | No |
| Best Sellers Rank | #921 in Pet Supplies ( See Top 100 in Pet Supplies ) #241 in Fish Medication & Health Supplies |
| Color | multi natural |
| Customer Reviews | 4.6 4.6 out of 5 stars (18,330) |
| Date First Available | 7 August 2012 |
| Item Form | Granules |
| Item Weight | 1.81 Kilograms |
| Item model number | 106C |
| Number of Items | 1 |
| Pet Type | Fish and Aquatic |
| Product Dimensions | 20.32 x 20.32 x 25.4 cm; 1.81 kg |
| Quantity | 1 |
| Size | 67 oz |
| Special Features | Made In America1 |
| Volume | 1 Milliliters |
| batteries required | No |

## Product Details

- **Brand:** API
- **Item form:** Granules
- **Item weight:** 1.81 kg
- **Manufacturer:** Mars Fishcare
- **UPC:** 317163031063

## Images

![API AQUARIUM SALT Freshwater Aquarium Salt 67-Ounce Box (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/51IQTjyGzlL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Excellent product
*by E***. on 20 May 2025*

I use this on my fresh water aquarium. Highly Recommended 👍🏼👍🏼

### ⭐⭐⭐⭐⭐ great product
*by H***H on 2 April 2024*

My goldfish was bloating when I changed full water with bottled mineral water; which I shouldn't ideally, but a small scoop of API aquarium salt worked wonders in 5 days. As the aquarium has some live plants, I didn't want to add too much salt.

### ⭐⭐⭐⭐⭐ Must have for aquarists!
*by D***N on 17 September 2024*

This is always a must have for aquarists, any common disease can be cured easily with good old salt.

## Frequently Bought Together

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-26*