---
product_id: 296908251
title: "Envii Aquarium Equaliser - Aquarium pH Balance & Controller, Raise pH Up & Down and Buffers KH & GH in Fish Tanks, Ammonia Remover for Aquariums Treats 500 Litres of Water"
brand: "envii"
price: "306 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Envii"
url: https://www.desertcart.no/products/296908251-envii-aquarium-equaliser-aquarium-ph-balance-and-controller-raise-ph
store_origin: NO
region: Norway
---

# treats 500L water volume buffers KH & GH minerals pH balanced 7.5-8.5 Envii Aquarium Equaliser - Aquarium pH Balance & Controller, Raise pH Up & Down and Buffers KH & GH in Fish Tanks, Ammonia Remover for Aquariums Treats 500 Litres of Water

**Brand:** envii
**Price:** 306 kr
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your aquarium’s chemistry flawless — because your aquatic friends deserve the best!

## Quick Answers

- **What is this?** Envii Aquarium Equaliser - Aquarium pH Balance & Controller, Raise pH Up & Down and Buffers KH & GH in Fish Tanks, Ammonia Remover for Aquariums Treats 500 Litres of Water by envii
- **How much does it cost?** 306 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/296908251-envii-aquarium-equaliser-aquarium-ph-balance-and-controller-raise-ph)

## Best For

- envii enthusiasts

## Why This Product

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

## Key Features

- • **Precision pH Control:** Stabilizes aquarium pH between 7.5 and 8.5 for optimal aquatic health.
- • **Natural & Safe Formula:** Made with all-natural ingredients, ensuring safety for all fish, shrimp, snails, and plants.
- • **Large Capacity Treatment:** Each 50g packet treats up to 500 litres, perfect for multiple tanks or large setups.
- • **Powerful Ammonia Removal:** Effectively eliminates toxic ammonia and metals, safeguarding your aquatic life.
- • **Comprehensive Mineral Buffering:** Balances KH & GH to maintain a stable, thriving environment for fish and plants.

## Overview

Envii Aquarium Equaliser is a professional-grade water treatment powder designed to stabilize pH levels between 7.5 and 8.5, buffer essential minerals KH and GH, and remove harmful ammonia in freshwater aquariums. Safe for all fish, shrimp, snails, and plants, it treats up to 500 litres per packet, creating an ideal environment for beneficial bacteria and crystal-clear water. Trusted by aquarists managing diverse tank setups, it ensures consistent water chemistry and healthier aquatic life.

## Description

Free delivery and returns on eligible orders. Buy Envii Aquarium Equaliser - Aquarium pH Balance & Controller, Raise pH Up & Down and Buffers KH & GH in Fish Tanks, Ammonia Remover for Aquariums Treats 500 Litres of Water at desertcart UK.

Review: The Ultimate Stability Secret for My 3 Different Scapes! - ​I use Envii Aquarium Equaliser across all three of my setups, and it has become my go-to "insurance policy" for water stability. My tanks are all very different, and this product handles each of their unique needs perfectly: ​For my 57L Fluval Flex (Apple Snails, Gourami & Shrimp): This is where I find it most essential. Apple Snails need consistent mineral levels for healthy shell growth. The Equaliser ensures the KH and pH stay stable, preventing shell pitting and keeping the snails thriving alongside the Gouramis. ​For my 45L High-Bioload Planted Tank: With a lot of plants and a high bioload, the water chemistry can naturally shift. This product "equalises" everything, keeping the foundation solid so my Oase ScaperLine soil can do its job without the risk of a pH crash. ​For my 30L AquaEl Shrimp Cube: Stability is life or death for shrimp. Using this during water changes gives me total peace of mind that I’m not shocking my colony with fluctuating parameters. ​Why it’s a 5-star product: ​Safety Net: It provides a vital buffer that prevents dangerous pH swings. ​Easy to Dose: The powder dissolves quickly and doesn't cloud the water. ​Versatile: It works just as well for heavy-waste snails as it does for sensitive ornamental shrimp. ​If you run multiple tanks with different inhabitants, this is the easiest way to ensure your water chemistry remains professional-grade.
Review: Great additive - Works great excellent fish health been using it 12 months now

## Features

- Causes serious eye irritation.
- Stabilisers pH in Aquariums – Envii Aquarium Equaliser will buffer pH up or pH down to 7.5-8.5 and balance KH & GH in fish tanks.
- Safe for All Fish & Aquatic Life – Our pH & ammonia treatment contains only natural ingredients, making this safe to use with all fish, aquatic life & plants in coldwater aquariums.
- Effectively Removes Ammonia – Our ammonia remover for fish tanks will effectively target and remove ammonia and toxic metals in all fresh water aquariums
- Creates Ideal Environment for Beneficial Bacteria – Aquarium Equaliser ensures that your fish tank water is healthy and safe. This creates a perfect environment for bacteria helping with water clarity and reduces the chance of algae growth
- Treatments – Each packet treats up to 500 litres of aquarium water. This can be used when doing a water change, setting up a new aquarium or when pH isn’t between 7.5-8.5.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KGQ8CLX |
| Best Sellers Rank | 12,032 in Pet Supplies ( See Top 100 in Pet Supplies ) 138 in Aquarium Water Treatments |
| Brand | envii |
| Brand Name | envii |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.3 out of 5 stars 343 Reviews |
| Item Form | Packet |
| Item Weight | 50 Grams |
| Item form | Packet |
| Item weight | 50 Grams |
| Liquid Volume | 500 Litres |
| Liquid volume | 500 Litres |
| Manufacturer | Bio8 Ltd |
| Number of Items | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| Unit Count | 50 gram |
| Unit count | 50 gram |

## Product Details

- **Brand:** envii
- **Item form:** Packet
- **Item weight:** 50 Grams
- **Liquid volume:** 500 Litres
- **Unit count:** 50 gram

## Images

![Envii Aquarium Equaliser - Aquarium pH Balance & Controller, Raise pH Up & Down and Buffers KH & GH in Fish Tanks, Ammonia Remover for Aquariums Treats 500 Litres of Water - Image 1](https://m.media-amazon.com/images/I/71j7yrdD7XL.jpg)
![Envii Aquarium Equaliser - Aquarium pH Balance & Controller, Raise pH Up & Down and Buffers KH & GH in Fish Tanks, Ammonia Remover for Aquariums Treats 500 Litres of Water - Image 2](https://m.media-amazon.com/images/I/71PMWa9lkIL.jpg)
![Envii Aquarium Equaliser - Aquarium pH Balance & Controller, Raise pH Up & Down and Buffers KH & GH in Fish Tanks, Ammonia Remover for Aquariums Treats 500 Litres of Water - Image 3](https://m.media-amazon.com/images/I/81fL8+qOOTL.jpg)
![Envii Aquarium Equaliser - Aquarium pH Balance & Controller, Raise pH Up & Down and Buffers KH & GH in Fish Tanks, Ammonia Remover for Aquariums Treats 500 Litres of Water - Image 4](https://m.media-amazon.com/images/I/71FLYf-sRkL.jpg)
![Envii Aquarium Equaliser - Aquarium pH Balance & Controller, Raise pH Up & Down and Buffers KH & GH in Fish Tanks, Ammonia Remover for Aquariums Treats 500 Litres of Water - Image 5](https://m.media-amazon.com/images/I/918cXkUwrML.jpg)

## Questions & Answers

**Q: Is this product vacuum packed, because if not, mine has arrived tonight and is absolutely solid**
A: It's not vacuum packed, but should be sealed airtight. If yours is solid, it would seem the powder has got damp?

**Q: Can this be used for goldfish tank?**
A: Yes, my mum has a gold fish tank and it seems to be doing fine

**Q: How quickly does this raise the pH in the aquarium**
A: It alter and buffers the pH within 10-60 seconds, depending on amount of water and how quickly it is dispersed through water

**Q: I’ve noticed an odour coming from my goldfish tank can this help with it?**
A: This product balances the pH , but if there is an odour it would suggest an issue with the organics in the water and this with Aquarium Klear Xtra would address those issues

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Ultimate Stability Secret for My 3 Different Scapes!
*by P***O on 5 January 2026*

​I use Envii Aquarium Equaliser across all three of my setups, and it has become my go-to "insurance policy" for water stability. My tanks are all very different, and this product handles each of their unique needs perfectly: ​For my 57L Fluval Flex (Apple Snails, Gourami & Shrimp): This is where I find it most essential. Apple Snails need consistent mineral levels for healthy shell growth. The Equaliser ensures the KH and pH stay stable, preventing shell pitting and keeping the snails thriving alongside the Gouramis. ​For my 45L High-Bioload Planted Tank: With a lot of plants and a high bioload, the water chemistry can naturally shift. This product "equalises" everything, keeping the foundation solid so my Oase ScaperLine soil can do its job without the risk of a pH crash. ​For my 30L AquaEl Shrimp Cube: Stability is life or death for shrimp. Using this during water changes gives me total peace of mind that I’m not shocking my colony with fluctuating parameters. ​Why it’s a 5-star product: ​Safety Net: It provides a vital buffer that prevents dangerous pH swings. ​Easy to Dose: The powder dissolves quickly and doesn't cloud the water. ​Versatile: It works just as well for heavy-waste snails as it does for sensitive ornamental shrimp. ​If you run multiple tanks with different inhabitants, this is the easiest way to ensure your water chemistry remains professional-grade.

### ⭐⭐⭐⭐⭐ Great additive
*by J***Y on 1 February 2026*

Works great excellent fish health been using it 12 months now

### ⭐⭐⭐⭐ Fish only
*by J***S on 8 August 2023*

Good for all fish, but for snails and shrimp is a no go they all die lost like £50 worth of snails and shrimp when using this. So I'm not buying invertebrates

## Frequently Bought Together

- Envii Aquarium Equaliser – Aquarium pH Balance & Controller, Reduces pH & Buffers KH & GH in Fish Tanks, Ammonia Remover Treats 500 Litres of Water
- envii Aquarium Klear - Natural Bacteria Clears Green Water Treatment, Crystal Clear Fish Tank Gravel Cleaner, Prevents Growth of New Algae - 500ml Treats 4,000 litres
- Envii Aquarium Chlorine Klear – Aquarium Tap Water Conditioner & Dechlorinator, Chlorine Remover Turns Tap Water Safe & Healthy, Natural Tapsafe for Fish Tanks & Aquariums 250ml

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*