--- product_id: 2643510 title: "Exo Terra Moss Ball, Water Clarity and Odor Control for Aqua-Terrariums, PT2478, Green" brand: "exo terra" price: "€ 1.19" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.hr/products/2643510-exo-terra-moss-ball-water-clarity-and-odor-control-aqua store_origin: HR region: Croatia --- # Natural moss look & odor control Effective up to 2 months Absorbs phosphate, nitrite & nitrate Exo Terra Moss Ball, Water Clarity and Odor Control for Aqua-Terrariums, PT2478, Green **Brand:** exo terra **Price:** € 1.19 **Availability:** ❌ Out of Stock ## Summary > 🌿 Elevate your aqua-terrarium game with nature’s cleanest secret! ## 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?** € 1.19 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/2643510-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-Free Environment:** Special resin neutralizes odors, perfect for turtle and aquatic habitats. - • **Long-Lasting Freshness:** Maintains ideal water conditions for up to 60 days—less hassle, more zen. - • **Natural Aesthetic Upgrade:** Realistic moss ball design adds a lush, green vibe to your aquatic setup. - • **Crystal Clear Water, Effortlessly:** Traps harmful compounds to keep your aqua-terrarium pristine. - • **Perfect Fit for 10-20 Gallon Tanks:** Optimized size for common terrarium volumes, ensuring maximum efficiency. ## Overview The Exo Terra Moss Ball is a high-performance aquatic accessory designed to absorb phosphate, nitrite, and nitrate, reducing organic buildup and odors in 10-20 gallon aqua-terrariums. Featuring a special absorption resin, it maintains crystal clear water and ideal living conditions for aquatic animals and plants for up to two months, combining functionality with a natural, decorative look. ## 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: Worked super well!! - 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: 🫶🏽🥰 - It works and it does keep the Oder down ## 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 | | Allergen Information | Nut Free | | Brand | Exo Terra | | Brand Name | Exo Terra | | Customer Reviews | 4.1 out of 5 stars 5,893 Reviews | | Global Trade Identification Number | 00015561224789 | | Included Components | All items in description | | Item Form | Ball | | Item Type Name | Hagen EXO TERRA MOSS BALL | | Item Weight | 1.12 Ounces | | Liquid Volume | 10 Gallons, 30 Liters | | Manufacturer | Rolf C. Hagen (USA) Corp. | | Manufacturer Part Number | PT2478 | | Model Number | PT2478 | | Target Species | Fish | | UPC | 015561224789 | | Unit Count | 1 Count | | Warranty Description | Manufacturer Warranty | ## Product Details - **Brand:** Exo Terra - **Item Form:** Ball - **Item Weight:** 1.12 Ounces - **Liquid Volume:** 10 Gallons, 30 Liters - **Manufacturer:** Rolf C. Hagen (USA) Corp. ## 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 ### ⭐⭐⭐⭐⭐ Worked super well!! *by D***R on October 20, 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. ### ⭐⭐⭐⭐⭐ 🫶🏽🥰 *by T***1 on April 29, 2026* It works and it does keep the Oder down ### ⭐⭐⭐⭐ Tank loved *by P***R on April 15, 2026* Great with my oscars, plecos, and frogs ## 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) --- ## 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.hr/products/2643510-exo-terra-moss-ball-water-clarity-and-odor-control-aqua](https://www.desertcart.hr/products/2643510-exo-terra-moss-ball-water-clarity-and-odor-control-aqua) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-24*