---
product_id: 377897215
title: "EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons"
brand: "ecobio-block"
price: "€ 81.16"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/377897215-ecobio-block-stone-for-aquariums-medium-natural-water-clarifier-odor
store_origin: FI
region: Finland
---

# Lasts 1.5 to 2 Years Natural Water Clarifier Safe for All Aquatic Life EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons

**Brand:** ecobio-block
**Price:** € 81.16
**Availability:** ✅ In Stock

## Summary

> 🌟 Dive into Clarity and Freshness!

## Quick Answers

- **What is this?** EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons by ecobio-block
- **How much does it cost?** € 81.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/377897215-ecobio-block-stone-for-aquariums-medium-natural-water-clarifier-odor)

## Best For

- ecobio-block enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for both fresh and saltwater tanks.
- • **Eco-Friendly Solution:** Harness the power of volcanic rock and beneficial bacteria.
- • **Odor-Free Environment:** Say goodbye to unpleasant smells in your tank.
- • **Effortless Maintenance:** Reduces the need for frequent upkeep.
- • **Transform Your Aquarium:** Experience crystal-clear water with minimal effort!

## Overview

The EcoBio-Block Stone is a revolutionary natural water clarifier and odor remover designed for aquariums ranging from 15 to 40 gallons. Made from volcanic rock, it contains beneficial bacteria that work continuously to clarify water and eliminate odors, ensuring a healthy environment for all aquatic life. With a lifespan of 1.5 to 2 years, this eco-friendly solution simplifies aquarium maintenance, making it a must-have for any fish enthusiast.

## Description

EcoBio-Stones are volcanic rock and cement containing 100% pure beneficial bacteria spores, which effectively clarify cloudy water in aquariums, reducing maintenance. Simply rinse off the EcoBio-Stone, soak overnight and place in aquarium. Using nature's system of purifying water, EcoBio-Stone's beneficial bacteria break down organic waste into ammonia, then into nitrites and then into nitrates, which are processed by vegetation or by anaerobic bacteria changing the nitrates into nitrogen gas, which dissipate into the air. The process of building sufficient amounts of bacteria to take care of the conditions in the average tank, normally results in crystal clear water in 2 to 4 weeks, with a sudden clearing of the water. EcoBio-Stone safely purifies water, eliminates odors and creates a clear and clean environment for fish and other aquatic life. EcoBio-Stone's volcanic stone also leaches back the essential calcium and trace minerals, which are normally returned to water with frequent water changes. This dual action creates a perfect ecosystem. Note: if the water in your tank is very acidic please use EcoBio-Stones after acclimating your fish to pH neutral water by doing water changes.

## Features

- Volcanic rock containing beneficial bacteria colonies, disperse about every 30 minutes. Clarifies cloudy water and eliminates odors
- Speeds up nitrogen cycle, with 100% pure bacteria in spores which germinate in early, middle and late stages, only germinating in the presence of organic waste.
- Reduces need for frequent maintenance by continually replenishing beneficial bacteria for 1 and a half to two years
- Safe for all fish, reptiles, amphibians and other aquatic life
- Simple to use, no mess aquarium care in fresh or salt water. M size treats tanks from 15 to 40 gallons.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 6.68 x 10.41 x 15.49 cm; 385.55 g |
| Item model number | EBSMC00105 |
| Pet Life Stage | Adult |
| Item Form | Stick |
| Allergen Information | Allergen-Free |
| Color | Coral |
| Size | Medium |
| Number of Items | 1 |
| Quantity | 1 |
| Storage Information | Keep in dry area |
| Specific Uses | water conditioner |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 386 g |

## Images

![EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons - Image 1](https://m.media-amazon.com/images/I/71h3p2oS6SL.jpg)
![EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons - Image 2](https://m.media-amazon.com/images/I/61jgoF6vt1L.jpg)
![EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons - Image 3](https://m.media-amazon.com/images/I/61YqMNQJxtL.jpg)
![EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons - Image 4](https://m.media-amazon.com/images/I/61cdMj1508L.jpg)
![EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons - Image 5](https://m.media-amazon.com/images/I/81VZrELXIRL.jpg)

## Frequently Bought Together

- EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons
- API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle
- EcoBio-Block Stone for Aquariums, Small - Natural Water Clarifier and Odor Remover, Treats 8 to 16 Gallons

---

## 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.fi/products/377897215-ecobio-block-stone-for-aquariums-medium-natural-water-clarifier-odor](https://www.desertcart.fi/products/377897215-ecobio-block-stone-for-aquariums-medium-natural-water-clarifier-odor)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-10*