---
product_id: 278749211
title: "ReptoFilter Cartridges - Medium 3 pack, green (25845)"
brand: "tetra"
price: "€ 19.71"
currency: EUR
in_stock: false
reviews_count: 5
category: "Tetra"
url: https://www.desertcart.gr/products/278749211-reptofilter-cartridges-medium-3-pack-green-25845
store_origin: GR
region: Greece
---

# Efficient water filtration Disposable & easy replacement Dual-sided mesh debris catcher ReptoFilter Cartridges - Medium 3 pack, green (25845)

**Brand:** tetra
**Price:** € 19.71
**Availability:** ❌ Out of Stock

## Summary

> 💧 Keep your reptile’s world fresh and flawless — because clean water is non-negotiable!

## Quick Answers

- **What is this?** ReptoFilter Cartridges - Medium 3 pack, green (25845) by tetra
- **How much does it cost?** € 19.71 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/278749211-reptofilter-cartridges-medium-3-pack-green-25845)

## Best For

- tetra enthusiasts

## Why This Product

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

## Key Features

- • **Odor-Free Oasis:** Advanced filtration removes odors, creating a clean environment for your reptiles.
- • **Trusted Since 1951:** Backed by decades of expertise, ensuring reliable care for your exotic pets.
- • **Effortless Maintenance:** Quick cartridge swaps every 4 weeks keep your habitat fresh with zero hassle.
- • **Crystal Clear Water, Always:** Dual-sided mesh traps debris and waste for pristine terrarium water.
- • **Perfect Fit, Maximum Performance:** Medium size tailored for TetraFauna ReptoFilter 20 gallon and similar tanks.

## Overview

Tetra ReptoFilter Medium Cartridges (3-pack) deliver efficient, dual-sided filtration designed specifically for turtle, newt, and frog terrariums. Easy to install and replace every four weeks, these disposable cartridges maintain crystal-clear, odor-free water in 20-gallon tanks and compatible filters, backed by Tetra’s trusted expertise since 1951.

## Description

Replacing cartridges is fast and easy. Rinse the cartridge under cold water to remove carbon dust, then remove the TetraFauna ReptoFilter lid and insert the cartridge into “V” slots and slide it all the way down into the filter. Replace when water begins to backflow over the top of the clogged cartridge. TetraFauna products are trusted by pet owners to meet the needs of their exotic animals. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need – from a large variety of quality fish food and innovative equipment to test kits and decor.

Review: Tetra's Medium Filter Cartridges are fantastic! Easy to install, efficient filtration, and long-lasting. Keeps water clean and odor-free. Highly recommended for reptile tanks.
Review: Ampliamente recomendable, en su momento lo volveré a comprar.

## Features

- EFFICIENT FILTRATION: Cleans and removes odors from water in turtle, newt and frog terrariums.
- DUAL-SIDED MESH: Catches debris and waste to keep water crystal clear.
- CONVENIENT: Disposable, fully assembled and ready to use.
- EASY TO REPLACE: Replacing cartridges is fast and easy – change every four weeks.
- SIZE: Medium size fits TetraFauna ReptoFilter 20 gallon, Viqaquarium and Decorative ReptoFilter..Age Range Description: No age range.Included Components: Tetra ReptoFilter Cartridges (3 Pack) Medium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HHLKRI |
| Allergen Information | Kiwi Free |
| Batteries Included | No |
| Best Sellers Rank | #177,039 in Kitchen ( See Top 100 in Kitchen ) #464 in Water Filter Cartridges |
| Care instructions | disposable |
| Color | green |
| Customer Reviews | 4.7 4.7 out of 5 stars (11,364) |
| Date First Available | 7 August 2012 |
| Flavor | Flavorless |
| Item Form | other |
| Item Weight | 49.4 g |
| Item model number | 25845 |
| Number of Items | 1 |
| Pet Life Stage | No age range |
| Pet Type | PetSupplies, Reptile, Reptile Filtration, Reptile Filtration Filter Media |
| Product Dimensions | 8.89 x 8.89 x 16.56 cm; 49.44 g |
| Quantity | 1 |
| Size | Medium (Pack of 3) |
| Specific Uses | Active |
| Volume | 1 Milliliters |
| batteries required | No |

## Images

![ReptoFilter Cartridges - Medium 3 pack, green (25845) - Image 1](https://m.media-amazon.com/images/I/81mJvxKkRGL.jpg)

## Questions & Answers

**Q: What size is best for a 40 gallon?**
A: Large, it will last a bit longer..

**Q: Do I need to buy something for this to go in ?**
A: Yes, you have to buy the filter and change them when they get thirty.

**Q: Can it be used in fish tank filter**
A: These are replacement filters for the Tetra ReptoFilter. I have not have the chance to use it in any other tank filters.

**Q: Can you use this in a fish aquarium?**
A: No , only if you wanna fill your aquarium a quarter of the way to full . This is for reptiles and such .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***G on 28 July 2023*

Tetra's Medium Filter Cartridges are fantastic! Easy to install, efficient filtration, and long-lasting. Keeps water clean and odor-free. Highly recommended for reptile tanks.

### ⭐⭐⭐⭐⭐ Review
*by J***R on 29 September 2024*

Ampliamente recomendable, en su momento lo volveré a comprar.

### ⭐⭐⭐ Review
*by L***A on 25 July 2020*

Son buenos aunque no duran tanto como hubiera pensado, solo tengo una tortuga y tengo que cambiarle el filtro cada semana o a lo mucho cada 15 dias, lo cual para mi es lo mismo que antes ya que lavaba la pecera justo cada 15 o menos

## Frequently Bought Together

- TetraFauna ReptoFilter Filter Cartridges, Size Medium, Filter Cartridge Refills, 3 Count
- TetraFauna AquaSafe for Reptiles and Amphibians 3.38 Ounces, Aqua-Terrarium Water Conditioner, Makes Tap Water Safe
- TetraFauna ReptoGuard Turtle Health Conditioner 3 Count, Slow-Release (19514)

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**Shop now:** [https://www.desertcart.gr/products/278749211-reptofilter-cartridges-medium-3-pack-green-25845](https://www.desertcart.gr/products/278749211-reptofilter-cartridges-medium-3-pack-green-25845)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-01*