---
product_id: 169556444
title: "Exo Terra Moss Ball, Water Clarity and Odor Control for Aqua-Terrariums, PT2478, Green"
brand: "exo terra"
price: "€ 22.01"
currency: EUR
in_stock: true
reviews_count: 6
category: "Exo Terra"
url: https://www.desertcart.hr/products/169556444-exo-terra-moss-ball-water-clarity-and-odor-control-aqua
store_origin: HR
region: Croatia
---

# Natural moss ball design Traps phosphate, nitrite & nitrate Effective up to 2 months Exo Terra Moss Ball, Water Clarity and Odor Control for Aqua-Terrariums, PT2478, Green

**Brand:** exo terra
**Price:** € 22.01
**Availability:** ✅ In Stock

## Summary

> 🌿 Keep it fresh, clear, and effortlessly natural!

## Quick Answers

- **What is this?** Exo Terra Moss Ball, Water Clarity and Odor Control for Aqua-Terrariums, PT2478, Green by exo terra
- **How much does it cost?** € 22.01 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/169556444-exo-terra-moss-ball-water-clarity-and-odor-control-aqua)

## Best For

- exo terra enthusiasts

## Why This Product

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

## Key Features

- • **Odor Control That Works:** Special resin neutralizes odors for a fresher environment.
- • **Long-Lasting Performance:** Maintains ideal water conditions for up to 60 days.
- • **Natural Aesthetic Upgrade:** Realistic moss ball look enhances your terrarium’s vibe.
- • **Crystal Clear Water, Effortlessly:** Absorbs harmful compounds to keep your aqua-terrarium pristine.
- • **Perfect Fit for 10-20 Gallon Tanks:** Optimized size for common aqua-terrariums and turtle habitats.

## Overview

The Exo Terra Moss Ball is a high-quality aquatic accessory designed to trap phosphate, nitrite, and nitrate, reducing organic buildup and odors in 10-20 gallon aqua-terrariums. Featuring a special absorption resin, it creates optimal living conditions for aquatic animals and plants for up to two months, combining natural aesthetics with effective water clarity and odor control.

## Description

The Exo Terra Moss Ball helps provide crystal clear water and reduce odors. Designed to resemble its natural counterpart, the Exo Terra Moss Ball contains a special absorption resin that helps reduce many of the compounds that encourage unsightly organic matter accumulation. By absorbing and trapping phosphate, nitrite and nitrate within its core, the Exo Terra Moss Ball helps to create ideal conditions for animals and plants and makes aqua-terrarium maintenance easy.Directions: Place Exo Terra Moss Ball in the water part of the terrarium/aqua-terrarium. Depending on the water volume, replace with new Exo Terra Moss Ball every two months for maximum effectiveness.Over the years, Exo Terra has become the market leader in reptile products for the natural terrarium. This achievement was made possible by the philosophy of successful, continuous innovation, which has become a basic underlying commitment, a culture and an attitude. Exo Terra has developed a complete line of terrariums and terrarium accessories, including glass terrariums, reptile terrariums, frog terrariums, turtle terrariums, snake terrariums, gecko terrariums, bearded dragon terrariums, small terrariums, large terrariums, terrarium humidifiers, terrarium heaters, terrarium thermometers, terrariums heat lamps, terrarium light bulbs, terrarium plants and terrarium decorations.

Review: Four Stars - ok..........
Review: I’ve seen a lot of reviews saying it looks like a teddy bears tail was cut off, but obviously this isn’t real moss. Others say it floats and I have to agree it doesn’t just sink right away, however if you hold it under water and move it around you’ll start to see bubbles and it’ll eventually sink. Patience is key! As far as replicating a moss ball it looks very nice and high quality in my Bettas 9 gallon tank and ended up sitting perfectly on the wood piece decor as shown. Lately the tanks water had been cloudy and I tried everything from water clarifiers to bio capsule water cleaners and non of those worked! I put the moss ball in the tank a few days ago and within 4 days, the water cleared up noticeably better to the point it looked like I had just cleaned it and put fresh water in. Also the smell of fish water has almost entirely gone away too unless I’m standing directly over it. The fact these can stay in for months and help keep the water clear makes this highly worth the money for anybody looking for a moss ball either for decor or for keeping the water clear.

## Features

- Moss Ball traps phosphate, nitrite and nitrate
- Easy and effective deodorizer for aquatic turtle terrariums
- Special absorption resin reduces organic matter accumulation
- Effectively creates ideal conditions for animals and plants for up to 2 months
- Treats 10-20-gallon (30-60 L) terrariums/aqua-terrariums

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004MYIENA |
| Best Sellers Rank | #101,886 in Pet Supplies ( See Top 100 in Pet Supplies ) #31 in Substrate |
| Generic Name | Hagen EXO TERRA MOSS BALL |
| Included Components | All items in description |
| Item Dimensions LxWxH | 38 x 107 x 175 Millimeters |
| Item Weight | 31.7 g |
| Item model number | PT2478 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Net Quantity | 1 Count |
| Product Dimensions | 3.81 x 10.67 x 17.53 cm; 31.75 g |

## Product Details

- **Brand:** Exo Terra
- **Liquid Volume:** 30 Liters, 10 Gallons
- **Item Weight:** 1.12 Ounces
- **Item Form:** Ball
- **Target Species:** Turtle, Reptile, Snake

## Images

![Exo Terra Moss Ball, Water Clarity and Odor Control for Aqua-Terrariums, PT2478, Green - Image 1](https://m.media-amazon.com/images/I/81eiVmM4XUL.jpg)

## Questions & Answers

**Q: Can i put them in with my African dwarf frog? He's 7 years old and I am very particular with him.**
A: These do not have charcoal in them, they are moss.

**Q: Can I put forrest moss in a baby turtle tank?**
A: I've had them in my turtle tanks over 20 years... NEVER had a problem..

**Q: How often do I change the moss?**
A: I change ours every two weeks for our turtle

**Q: Can i add moss ball to a bata tank?**
A: yes, they have a betta moss ball and exo terra moss ball both are the same. Good to have in the water.

## Customer Reviews

### ⭐⭐⭐⭐ Four Stars
*by R***A on 27 February 2018*

ok..........

### ⭐⭐⭐⭐⭐ Review
*by D***R on 20 October 2023*

I’ve seen a lot of reviews saying it looks like a teddy bears tail was cut off, but obviously this isn’t real moss. Others say it floats and I have to agree it doesn’t just sink right away, however if you hold it under water and move it around you’ll start to see bubbles and it’ll eventually sink. Patience is key! As far as replicating a moss ball it looks very nice and high quality in my Bettas 9 gallon tank and ended up sitting perfectly on the wood piece decor as shown. Lately the tanks water had been cloudy and I tried everything from water clarifiers to bio capsule water cleaners and non of those worked! I put the moss ball in the tank a few days ago and within 4 days, the water cleared up noticeably better to the point it looked like I had just cleaned it and put fresh water in. Also the smell of fish water has almost entirely gone away too unless I’m standing directly over it. The fact these can stay in for months and help keep the water clear makes this highly worth the money for anybody looking for a moss ball either for decor or for keeping the water clear.

### ⭐ Review
*by A***A on 22 November 2024*

Attention fausse. Plastique.

## Frequently Bought Together

- Exo Terra Moss Ball, Water Clarity and Odor Control for Aqua-Terrariums, PT2478, Green
- API TURTLE SLUDGE DESTROYER Aquarium Cleaner and Sludge Remover Treatment 8-Ounce Bottle
- TetraFauna ReptoGuard Turtle Health Conditioner 3 Count, Slow-Release (19514)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-21*