---
product_id: 263418798
title: "Equilibrium Aquarium Water Conditioner, 300 G"
brand: "seachem"
price: "€ 34.05"
currency: EUR
in_stock: true
reviews_count: 6
category: "Seachem"
url: https://www.desertcart.hr/products/263418798-equilibrium-aquarium-water-conditioner-300-g
store_origin: HR
region: Croatia
---

# No sodium/chloride, plant-safe Optimizes 80L water per dose Balances essential minerals Equilibrium Aquarium Water Conditioner, 300 G

**Brand:** seachem
**Price:** € 34.05
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your aquarium’s ecosystem — mineral perfection for thriving plants & fish!

## Quick Answers

- **What is this?** Equilibrium Aquarium Water Conditioner, 300 G by seachem
- **How much does it cost?** € 34.05 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/263418798-equilibrium-aquarium-water-conditioner-300-g)

## Best For

- seachem enthusiasts

## Why This Product

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

## Key Features

- • **Gentle & Effective:** Slight haze clears within 30 minutes without affecting pH, maintaining crystal-clear water.
- • **Long-Lasting Value:** Generous 300g container treats up to 1500L, ensuring months of aquarium stability.
- • **Plant-First Formula:** Free from sodium and chloride to protect delicate aquatic plants and promote lush growth.
- • **Optimized for RO/DI Water:** Perfectly remineralizes reverse osmosis or deionized water, eliminating nutrient deficiencies.
- • **Precision Mineral Balance:** Raises General Hardness (GH) by 1 meq/L per 16g for stable aquatic life.

## Overview

Seachem Equilibrium is a premium aquarium water conditioner designed to restore essential minerals like calcium, magnesium, and potassium without adding harmful sodium or chloride. Ideal for remineralizing RO or DI water, it stabilizes general hardness to support healthy fish metabolism and vibrant plant growth. Each 300g container treats up to 1500 liters, dissolving gradually to maintain optimal water clarity and ecosystem balance.

## Description

From the manufacturer Seachem Equilibrium Equilibrium is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium contains no sodium or chloride (which can be detrimental to a planted aquarium at elevated levels). Equilibrium is ideally suited for use with RO (reverse osmosis) or DI (deionized) water or any mineral deficient water. Equilibrium raises the essential mineral/electrolyte content (General Hardness) of the water to balance with and promote stability of the carbonate hardness. To maintain KH, we recommend Alkaline Buffer. Equilibrium contains NO SODIUM CHLORIDE. Both sodium and chloride are not rapidly depleted elements in a planted aquarium, and, in the case of chloride, can do more harm than good. Equilibrium contains only calcium, magnesium, and potassium salts, which aid in fish metabolism, but are also highly beneficial to plant growth.

Review: excellent product no effect on ph - a must have for remineralizing RO water for aquarium use… very effective and does not effect ph… highly recommended.
Review: Great value and size. - I recently bought Seachem Equilibrium for my planted freshwater aquarium, and one of the first things I noticed was how much product you get. The container is much larger than I expected, and since you only use a small amount during water changes, it looks like it will last a very long time. It dissolves easily with a little mixing, and I like that it’s designed to add essential minerals back to he water. also appreciate that it works well for planted tanks, which I have a lot as you can see. So far I’m very happy with the purchase and think it’s a great value considering how many water changes one container should cover.

## Features

- MINERALS: Equilibrium is specifically designed to establish the optimal mineral content for the planted aquarium. When this mixture is added to the aquarium it will impart a slight haze that should clear within 15–30 minutes.
- EQUILIBRIUM: Does not contain sodium or chloride (which can be detrimental to a planted aquarium at elevated levels).
- SUITED FOR: Equilibrium is preferably suited for use with RO (reverse osmosis) and DI (deionized) water or any mineral deficient water.
- BALANCE: Equilibrium raises the essential mineral/electrolyte content (General Hardness) of the water to balance with and promote stability of the carbonate hardness.
- DIRECTIONS: To raise mineral content/general hardness (GH) by 1 meq/L (3 dH), add 16 g (1 tablespoon) for every 80 L (20 US gallons) when setting up an aquarium or when making water changes (add to new water). It is normal for this product not to dissolve right away and it will not harm the tank. It will dissolve over the course of about 12 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002A5WQA |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #12,099 in Pet Supplies ( See Top 100 in Pet Supplies ) #80 in Fish Medication & Health Supplies |
| Brand | Seachem |
| Brand Name | Seachem |
| Country of Publication | USA |
| Customer Reviews | 4.7 out of 5 stars 2,220 Reviews |
| Global Trade Identification Number | 00000116044608 |
| Included Components | all |
| Item Form | Powder |
| Item Type Name | Aquarium Conditioner |
| Item Weight | 0.32 Kilograms |
| Item form | Powder |
| Item weight | 0.32 Kilograms |
| Liquid Volume | 80 Liters |
| Liquid volume | 80 Liters |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer Part Number | 75292 |
| Model Number | 116044608 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 000116044608 |
| Unit Count | 1 Count |
| Unit count | 1 Count |

## Product Details

- **Brand:** Seachem
- **Item form:** Powder
- **Item weight:** 0.32 Kilograms
- **Liquid volume:** 80 Liters
- **Number of Packs:** 1

## Images

![Equilibrium Aquarium Water Conditioner, 300 G - Image 1](https://m.media-amazon.com/images/I/71dhjNlHY8L.jpg)

## Questions & Answers

**Q: does it raise gh and Kh...or only gh?**
A: It will only add to the GH it will not affect the KH or Ph.

**Q: Does equilibrium have copper**
A: No only calcium, magnesium, manganese, and a bit of iron.

**Q: does this impact ph levels in tank?**
A: Very little if any. It does raise the GH and KH . I use it very sparingly and dose at about 1/3 recommended amounts with my water changes.

**Q: Does this make the ph lower?**
A: No it’s only for mineral replacement during water changes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ excellent product no effect on ph
*by R***N on 21 August 2024*

a must have for remineralizing RO water for aquarium use… very effective and does not effect ph… highly recommended.

### ⭐⭐⭐⭐⭐ Great value and size.
*by W***M on 7 July 2026*

I recently bought Seachem Equilibrium for my planted freshwater aquarium, and one of the first things I noticed was how much product you get. The container is much larger than I expected, and since you only use a small amount during water changes, it looks like it will last a very long time. It dissolves easily with a little mixing, and I like that it’s designed to add essential minerals back to he water. also appreciate that it works well for planted tanks, which I have a lot as you can see. So far I’m very happy with the purchase and think it’s a great value considering how many water changes one container should cover.

### ⭐⭐⭐⭐⭐ Efficace mais cher
*by F***I on 14 February 2026*

Très efficace pour reminéraliser l’eau osmosée. Cependant prix élevé.

## Frequently Bought Together

- Seachem Equilibrium 300gram
- Alkaline Buffer, 300 g / 10.5 oz
- API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-23*