---
product_id: 504811823
title: "Aquarium Fish Tank 3-in-1 Acrylic External Filter Box - Hang On Filter with Waterfall, Increases Oxygen & Purifies Water - Perfect for Round Aquarium or Fish Bowl (S)"
brand: "chestnut-yx"
price: "8688 som"
currency: KGS
in_stock: true
category: "Chestnut Yx"
url: https://www.desertcart.kg/products/504811823-aquarium-fish-tank-3-in-1-acrylic-external-filter-box
store_origin: KG
region: Kyrgyzstan
---

# 3-in-1 progressive filtration system Acrylic clarity for crystal-clear views Waterfall outlet boosts oxygenation Aquarium Fish Tank 3-in-1 Acrylic External Filter Box - Hang On Filter with Waterfall, Increases Oxygen & Purifies Water - Perfect for Round Aquarium or Fish Bowl (S)

**Brand:** chestnut-yx
**Price:** 8688 som
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your aquarium game with clarity, calm, and clean water!

## Quick Answers

- **What is this?** Aquarium Fish Tank 3-in-1 Acrylic External Filter Box - Hang On Filter with Waterfall, Increases Oxygen & Purifies Water - Perfect for Round Aquarium or Fish Bowl (S) by chestnut-yx
- **How much does it cost?** 8688 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/504811823-aquarium-fish-tank-3-in-1-acrylic-external-filter-box)

## Best For

- chestnut-yx enthusiasts

## Why This Product

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

## Key Features

- • **Silent Waterfall Outlet:** Enjoy peaceful, whisper-quiet filtration with a front waterfall design that doubles as an oxygen booster.
- • **Tool-Friendly Edge Hole:** Easily maintain your tank with built-in slots for tweezers and other aquarium tools—convenience meets style.
- • **Space-Smart Curved Profile:** Arc-shaped cylinder fits perfectly on round tanks, saving space while maximizing efficiency.
- • **Crystal-Clear Acrylic Design:** Show off your aquatic world with ultra-transparent, elegant material that highlights every fin and plant.
- • **Triple-Action Filtration Power:** Physical, biochemical, and oxygen-enhancing filtration tailored to keep your fish thriving and water pristine.

## Overview

This premium 3-in-1 acrylic external filter box is designed specifically for round aquariums and fish bowls, combining progressive physical and biochemical filtration with a silent waterfall outlet that increases oxygen levels. Its high transparency showcases your aquatic setup beautifully, while the space-saving curved design and tool-friendly features make maintenance effortless. Perfect for freshwater fish enthusiasts seeking a sleek, efficient, and quiet filtration solution.

## Description

Description: Effective filtering: large capacity, double the filtering effect. Progressive filtration: progressive filter tank, progressive water inlet, can be matched with different filter materials to meet the filtration needs of various fish for different water quality. Application: it can be used for fish farming/planting green plants, ecological water purification. With edge hole: the edge hole can also insert tools such as tweezers. Design: the plug is removed, the front waterfall type water outlet becomes a silent type water outlet, and the water storage in the box can be retained. Specification: Material: acrylic Color: clear Size: S, M, L, XL(cm/inch) Filter box sizediameterbox lengthbox height S18.6/7.3214.6/5.758/3.15 M22.6/8.918.6/7.328/3.15 L26.6/10.4722.6/8.98/3.15 XL30.6/12.0526.6/10.478/3.15 Curved pipe size: 1*0.8*10cm/0.39*0.31*3.94inch(outer dia*inner dia*length) Applicable inner diameter of the round fish tank: S: 15-18cm/5.91*7.09inch M: 19-22cm/7.48-8.66inch L: 23-26cm/9.06-10.24inch XL: 27-30cm/10.63-11.81inch Included: 1 x Aquarium External Filter Box Notice: Due to the different monitor and light effect, the actual color maybe a slight different from the picture color. Please allow slight differs due to manual measurement.

## Features

- 【High Quality】Material: acrylic.Brand new and high quality, more sizes for choice, you can choose according to your needs.
- 【Progressive filtration】Progressive filter tank, progressive water inlet, can be matched with different filter materials to meet the filtration needs of various fish for different water quality.Physical and biochemical filtration for your fish tank and increases the oxygen solubility.
- 【High Transparency】High transparency, elegant and beautiful, you can clearly observe the internal changes, and the highly transparent appearance allows you to show the beautiful interior decoration
- 【High Performance】External filter box for aquarium and fish tank.The cylinder angle is arc- shaped to save space,the edge hole can also insert tools such as tweezers.Specially equipped with external filter for round fish tank.
- 【Design】The plug is removed, the front waterfall type water outlet becomes a silent type water outlet, and the water storage in the box can be retained.Quiet filtering system. Especially good for breeding small fish/planting green plants.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MZ9HZVV |
| Best Sellers Rank | 139,151 in Pet Supplies ( See Top 100 in Pet Supplies ) 673 in Aquarium Filters |
| Brand | Chestnut-YX |
| Brand Name | Chestnut-YX |
| Colour | S |
| Country Of Origin | China |
| Included Components | Aquarium External Filter Box |
| Item Shape | Round |
| Item Weight | 0.3 Kilograms |
| Item weight | 0.3 Kilograms |
| Manufacturer | YWSM |
| Material | Acrylic |
| Material Type | Acrylic |
| Model Number | Filter Box |
| Product Style | Classic |
| Shape | Round |
| Special Features | Lightweight |
| Special feature | Lightweight |
| Specific Uses For Product | Aquarium for freshwater fish |
| Specific uses for product | Aquarium for freshwater fish |
| Target Species | Fish |
| Unit Count | 300.0 gram |
| Vivarium Type | Aquarium |

## Product Details

- **Brand:** Chestnut-YX
- **Colour:** S
- **Included components:** Aquarium External Filter Box
- **Item weight:** 0.3 Kilograms
- **Material:** Acrylic
- **Shape:** Round
- **Special feature:** Lightweight
- **Specific uses for product:** Aquarium for freshwater fish
- **Style:** Classic
- **Vivarium Type:** Aquarium

## Images

![Aquarium Fish Tank 3-in-1 Acrylic External Filter Box - Hang On Filter with Waterfall, Increases Oxygen & Purifies Water - Perfect for Round Aquarium or Fish Bowl (S) - Image 1](https://m.media-amazon.com/images/I/61EU-0hunIL.jpg)
![Aquarium Fish Tank 3-in-1 Acrylic External Filter Box - Hang On Filter with Waterfall, Increases Oxygen & Purifies Water - Perfect for Round Aquarium or Fish Bowl (S) - Image 2](https://m.media-amazon.com/images/I/61X2s6KqKvL.jpg)
![Aquarium Fish Tank 3-in-1 Acrylic External Filter Box - Hang On Filter with Waterfall, Increases Oxygen & Purifies Water - Perfect for Round Aquarium or Fish Bowl (S) - Image 3](https://m.media-amazon.com/images/I/619AXygcX9L.jpg)
![Aquarium Fish Tank 3-in-1 Acrylic External Filter Box - Hang On Filter with Waterfall, Increases Oxygen & Purifies Water - Perfect for Round Aquarium or Fish Bowl (S) - Image 4](https://m.media-amazon.com/images/I/61pc5Ws+GZL.jpg)
![Aquarium Fish Tank 3-in-1 Acrylic External Filter Box - Hang On Filter with Waterfall, Increases Oxygen & Purifies Water - Perfect for Round Aquarium or Fish Bowl (S) - Image 5](https://m.media-amazon.com/images/I/61z3TgOjJlL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Aquarium Fish Tank 3-in-1 Acrylic External Filter Box - Hang On Filter with Waterfall, Increases Oxygen & Purifies Water - Perfect for Round Aquarium or Fish Bowl (S)
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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-07*