---
product_id: 2118136
title: "Tetra Half-Moon 3 Gallon Starter Fish Tank Kit"
brand: "tetra"
price: "€ 300.15"
currency: EUR
in_stock: true
category: "Tetra"
url: https://www.desertcart.com.cy/products/2118136-tetra-half-moon-3-gallon-starter-fish-tank-kit
store_origin: CY
region: Cyprus
---

# Whisper Internal Power Filter ColorFusion LED bubble curtain 3 Gallon half-moon tank Tetra Half-Moon 3 Gallon Starter Fish Tank Kit

**Brand:** tetra
**Price:** € 300.15
**Availability:** ✅ In Stock

## Summary

> 🐟 Elevate your space with a splash of color and calm – the aquarium that works as hard as you do!

## Quick Answers

- **What is this?** Tetra Half-Moon 3 Gallon Starter Fish Tank Kit by tetra
- **How much does it cost?** € 300.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/2118136-tetra-half-moon-3-gallon-starter-fish-tank-kit)

## 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

- • **All-in-One Starter Kit:** Includes everything from air pump to feeding tube—perfect for busy professionals who want hassle-free aquatic elegance.
- • **Panoramic 180° Viewing:** Half-moon shape offers an immersive fish-watching experience that turns any desk or shelf into a living art piece.
- • **Whisper-Quiet Filtration:** Air pump-driven Tetra Whisper Internal Power Filter ensures crystal-clear water and a healthy environment without distracting noise.
- • **Easy Maintenance & Feeding:** Clear canopy with feeding hole lets you care for your fish effortlessly, keeping your workspace or home stylish and stress-free.
- • **Vibrant ColorFusion LED Bubbles:** Dynamic rainbow LED lights cycle through colors, creating a mesmerizing bubble curtain that doubles as ambient mood lighting.

## Overview

The Tetra 3 Gallon Small Fish Tank is a sleek, half-moon shaped aquarium starter kit designed for goldfish and bettas. It features a 180-degree panoramic view, a whisper-quiet internal power filter for superior water quality, and a color-changing LED bubble curtain that cycles through a vibrant rainbow. This all-in-one kit includes an air pump and a convenient feeding hole, making it an ideal, low-maintenance aquatic centerpiece for modern professionals seeking both style and function.

## Description

Tetra is a name you can trust in the aquatics industry. With decades of proven performance and high quality products it’s no wonder Tetra is the go to brand for aquatics beginners and veterans alike. Tetra makes all the difference with the Tetra Internal Filtration System. It utilizes a 2 part filtration system. The first is mechanical filtration where the filter pulls water out of the aquarium and pushes it through the filter cartridge where the dense, dual sided mesh catches debris and waste. The second step uses chemical filtration where Ultra-Activated Carbons remove odor and debris. Not only does the Starter Kit come with the Tetra Internal Filtration System but it also has the power of ColorFusion LEDs that illuminate bubbles with a rainbow of color from red, yellow, blue, green and everything in between. Feeding and maintaining your fish is easy with this aquarium because it also includes a feeding tube.

## Features

- AQUARIUM KIT: Half-moon shape allows 180-degree panoramic viewing – starter kit has everything you need.
- BUBBLE CURTAIN: Bubbling disc automatically cycles through a rainbow of LED light colors.
- INCLUDES FILTER: Includes air pump-driven Tetra Whisper Internal Power Filter to keep your tank clean and provide a healthy environment for pet fish.
- AIR PUMP: Drives both the bubbling disc and the filter.
- CONVENIENT: Clear canopy has a hole for easy feeding.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00591C0F8 |
| ASIN  | B00591C0F8 |
| Additional Features | LED Light |
| Best Sellers Rank | #11,879 in Pet Supplies ( See Top 100 in Pet Supplies ) #9 in Aquarium Starter Kits |
| Brand Name | Tetra |
| Color | Clear,Yellow,Blue,Green,Red |
| Customer Reviews | 4.2 4.2 out of 5 stars (5,771) |
| Date First Available  | July 11, 2011 |
| Global Trade Identification Number | 00046798290414 |
| Included Components | Includes air pump-driven Tetra® Whisper® Internal Power Filter |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions L x W x H | 6.88"L x 12.5"W x 12.94"H |
| Item Shape | Semicircular |
| Item Type Name | Pet Supplies |
| Item Weight | 0.45 Kilograms |
| Item model number  | 29041 |
| Manufacturer | Tetra |
| Manufacturer  | Tetra |
| Manufacturer Part Number | 29041-02 |
| Material Type | Acrylic |
| Model Number | 29041 |
| Pet Type | Fish |
| Product Dimensions  | 6.88 x 12.5 x 12.9 inches; 1 Pounds |
| Product Style | General |
| Set Name | General |
| Specific Uses For Product | Aquarium |
| Tank Volume | 3 Gallons |
| Target Species | Fish |
| UPC | 014891435704 885143987452 634252004815 046798290414 802201674291 |
| Unit Count | 1 Count |
| Vivarium Type | Aquarium |
| Warranty Description | See Label. |

## Product Details

- **Brand:** Tetra
- **Color:** Clear,Yellow,Blue,Green,Red
- **Item Weight:** 0.45 Kilograms
- **Material:** Acrylic
- **Product Dimensions:** 6.88"L x 12.5"W x 12.94"H
- **Shape:** Semicircular
- **Special Feature:** LED Light
- **Specific Uses For Product:** Aquarium
- **Style:** General
- **Tank Volume:** 3 Gallons

## Images

![Tetra Half-Moon 3 Gallon Starter Fish Tank Kit - Image 1](https://m.media-amazon.com/images/I/91cFkDLwzdL.jpg)

## Available Options

This product comes in different **Size, Set** options.

## Questions & Answers

**Q: Do you recommend to purchase live plants or silk plants for this tank? Do the live plants make the tank much dirtier?**
A: For this tank I wouldn’t suggest getting live plants. Maybe a moss ball but my plants died because there wasn’t enough light. If you do have live plants you should probably purchase another light source. I just got a different tank. I wasn’t happy with this one

**Q: what kind of heater would be best for this tank for bettas?**
A: Note that the response that states that Betas do not need a heater is absolutely incorrect. Betas are a tropical fish, and the optimal water temperature is 76-82 degrees F. Unless you live in a tropical climate and no not have air conditioning, room temperature in most instances will be far too cold, and will make the fish sluggish and prone to illness. Will it live for a couple months, yes. But under the right conditions, it can live years. Currently, I have a Beta in a 1-gal plastic tank (not this one yet, I'm looking to up-size) with a heater designed for Betas that will keep the water temp 10 degrees warmer than the room temp, which accounts for most people keeping their thermostat between 65-70 degrees. However, pay attention to the gallon rating of the heater. This is a 3 gallon tank, and will require a more substantial heater. I have never had any problem sticking the heater directly to the plastic. Think about it, the fish swims right by the heater. It can't get so hot as to melt plastic, or it would super heat the water in that area and cook the fish.

**Q: what size filters for Tetra 3 gallon**
A: The half moon tank comes with a small filter. I have 2 half moon tanks, and I love them! I have had mine going on 2 years. The filters will need to be renewed within a year to 1/12 yrs to keep your fish healthy.

**Q: Can you use the bubbler without the lights?**
A: Yes. The air stone gets fueled from the air intake which is on a separate electrical lead from the LEDs. Even if you don't use the lights, you still have to wrangle that wire out of the tank. The most difficult thing is keeping the air stone weighted down by the rocks. It came loose and floated up so many times that I stopped using it.

## Frequently Bought Together

- Tetra 3 Gallon Small Fish Tank, Aquarium Starter Kit, with Filter, Air pump, & Color Changing Light, Half Moon shape, for Gold Fish & Betta
- Ameliade Aquarium Artificial Plastic Plants Decorations and Rock Cave Decor Set Goldfish Betta Fish Tank Accessories Small Large Fish Bowl Ornaments
- PULACO 25W Small Aquarium Submersible Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-08-07*