---
product_id: 38702202
title: "Aqua One Betta Trio, Black, 8.4 gallons"
brand: "aquaone"
price: "$503.31"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/38702202-aqua-one-betta-trio-black-8-4-gallons
store_origin: US
region: United States of America
---

# 8.4 gallons capacity Perfect for Betta fish Made in China Aqua One Betta Trio, Black, 8.4 gallons

**Brand:** aquaone
**Price:** $503.31
**Availability:** ✅ In Stock

## Summary

> 🐠 Dive into tranquility with the Aqua One Betta Trio!

## Quick Answers

- **What is this?** Aqua One Betta Trio, Black, 8.4 gallons by aquaone
- **How much does it cost?** $503.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/38702202-aqua-one-betta-trio-black-8-4-gallons)

## Best For

- aquaone enthusiasts

## Why This Product

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

## Key Features

- • **Betta Bliss:** Designed specifically for Betta fish, ensuring a harmonious habitat.
- • **Compact Design:** Sleek dimensions (21.7 x 9.8 x 9.8) fit seamlessly into any room.
- • **All Ages Welcome:** Ideal for fish enthusiasts of all experience levels.
- • **Aquatic Elegance:** Transform your space with a stunning 8.4-gallon aquarium.
- • **Easy Maintenance:** User-friendly setup and upkeep for busy lifestyles.

## Overview

The Aqua One Betta Trio is an 8.4-gallon aquarium designed specifically for Betta fish, featuring a compact design that fits perfectly in any space. With dimensions of 21.7 x 9.8 x 9.8 inches, it caters to all stages of fishkeeping, making it an ideal choice for both beginners and seasoned aquarists. Proudly made in China, this aquarium combines functionality with aesthetic appeal.

## Description

Aqua One Betta Trio, Black, 8.4 gallons

## Features

- Country Of Origin: China
- Item Package Height: 9.8
- Item Package Length: 21.7
- Item Package Width: 9.8
- Age range description: all stages

## Product Details

- **Brand:** AquaOne
- **Material:** Glass
- **Tank Volume:** 8.4 Gallons
- **Special Feature:** Rimless, Lightweight
- **Shape:** Rectangular
- **Specific Uses For Product:** Indoor
- **Style:** Modern
- **Color:** Black
- **Included Components:** all
- **Vivarium Type:** Aquarium

## Images

![Aqua One Betta Trio, Black, 8.4 gallons - Image 1](https://m.media-amazon.com/images/I/41tiAK+H+fL.jpg)
![Aqua One Betta Trio, Black, 8.4 gallons - Image 2](https://m.media-amazon.com/images/I/51QrDyjwl5L.jpg)
![Aqua One Betta Trio, Black, 8.4 gallons - Image 3](https://m.media-amazon.com/images/I/51kjnJLYAfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little tank
*by C***T on May 19, 2025*

This was packaged extremely well and it arrived in perfect contortion.

### ⭐ TANK COMES SHATTERED every time!
*by L***. on July 31, 2024*

I ordered this twice and exchanged it twice. For a total of 4 tanks delivered to my house with different parts shattered each time. The last time it was broken so much that glass fragments were falling out of the box!

### ⭐⭐⭐⭐ Great with a few mods.
*by C***D on September 4, 2020*

As I had seen and read in other reviews. The pump along with the outlet nozzle created too much flow in the far right section leaving the top of the water in the far left section almost completely stagnant. So I made 2 modifications.I upgraded to a 50 gph pump and placed and placed a filter sponge to get just the right amount of flow through all 3 sections without causing too much flow for the bettas.Other than that the aquarium came very well packaged, and the build quality and functionality is is great!

## Frequently Bought Together

- Aqua One Betta Trio, Black, 8.4 gallons
- DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker
- Ponpon Aquarium Siphon Vacuum Cleaner for Gravel and Sand, Fish Tank Vacuum Gravel Cleaner, Manually Fish Tank Water Changer

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**Shop now:** [https://www.desertcart.us/products/38702202-aqua-one-betta-trio-black-8-4-gallons](https://www.desertcart.us/products/38702202-aqua-one-betta-trio-black-8-4-gallons)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-12*