---
product_id: 727054844
title: "Marina L Aquarium Black MR-400BK-N"
brand: "gex"
price: "€ 112.22"
currency: EUR
in_stock: null
reviews_count: 8
url: https://www.desertcart.gr/products/727054844-marina-l-aquarium-black-mr-400bk-n
store_origin: GR
region: Greece
---

# 6.1 gal (23 L) water capacity 39.8 x 25.4 x 28 cm - spacious dimensions sleek black glass frame Marina L Aquarium Black MR-400BK-N

**Brand:** gex
**Price:** € 112.22
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Elevate your space with sleek aquatic elegance — don’t just keep fish, showcase lifestyle.

## Quick Answers

- **What is this?** Marina L Aquarium Black MR-400BK-N by gex
- **How much does it cost?** € 112.22 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/727054844-marina-l-aquarium-black-mr-400bk-n)

## Best For

- gex enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Clear:** Premium glass tank with polystyrene lid ensures durability and crystal-clear viewing
- • **Optimized Setup:** Ideal substrate weight 2-4 kg and supports 80W+ heaters for perfect aquatic conditions
- • **Versatile Habitat:** Perfect for ornamental fish, reptiles, and small animals—expand your indoor ecosystem
- • **Spacious & Stylish:** Generous 15.7" width with a modern black frame for a chic aquatic centerpiece
- • **Effortless Maintenance:** Simple form and easy handling make aquarium care a breeze for busy professionals

## Overview

The GEX MR-400BK-N Aquarium features a spacious 39.8 x 25.4 x 28 cm glass tank with a stylish black frame and polystyrene lid. Holding up to 6.1 gallons (23 L) of water, it’s designed for ornamental fish, reptiles, and small animals. Its durable materials and optimized size make it perfect for professional millennial pet owners seeking a modern, easy-to-maintain aquatic display.

## Description

Product Description               Enjoyable layout with a glass black-framed large-sized aquarium.Simple form, easy to handle, standard black-framed L-sized glass aquarium with a styrofoam lid set.Suitable for ornamental fish, reptiles, and small animals.Product Specifications: Aquarium size approx. 15.7 inches (39.8 cm) wide x 10 inches (25.4 cm) deep x 11 inches (28 cm) high, Water capacity approx. 6.1 gal (23 L); Set includes: Glass aquarium, styrofoam lid *When purchasing aquarium substrate (sold separately), 4.4 - 8.9 lbs (2 - 4 kg) is the appropriate amount.*When purchasing an insulating device, please make sure the heater you buy is at least 80 W.Material: Aquarium: Glass, Lid: Polystyrene                  Directions               Use it to breed ornamental fish

## Features

- Enjoyable layout with a glass black-framed large-sized aquarium.
- Simple form, easy to handle, standard black-framed L-sized glass aquarium with a styrofoam lid set.
- Suitable for ornamental fish, reptiles, and small animals.
- Product Specifications: Aquarium size approx. 15.7 inches (39.8 cm) wide x 10 inches (25.4 cm) deep x 11 inches (28 cm) high, Water capacity: approx. 6.1 gal (23 L)
- Set includes: Glass aquarium, styrofoam lid. *When purchasing aquarium substrate (sold separately), 4.4 to 8.8 lbs (2 to 4 kg) is the appropriate amount.*When purchasing an insulating device, please make sure the heater you buy is at least 80 W.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item model number | 4972547041364 |
| Pet Life Stage | All Life Stages |
| Allergen Information | Allergen-Free |
| Color | Black |
| Size | L |
| Special Features | Transparent |
| Specific Uses | Indoor |
| batteries required | No |

## Product Details

- **Brand:** GEX
- **Material:** Glass
- **Tank Volume:** 23 リットル
- **Special Feature:** Transparent
- **Product Dimensions:** 39.8L x 25.4W x 28H cm

## Images

![Marina L Aquarium Black MR-400BK-N - Image 1](https://m.media-amazon.com/images/I/61ZAma-rVNL.jpg)
![Marina L Aquarium Black MR-400BK-N - Image 2](https://m.media-amazon.com/images/I/81FWmqWiA+L.jpg)
![Marina L Aquarium Black MR-400BK-N - Image 3](https://m.media-amazon.com/images/I/71qzkGovW2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 軽くて簡単
*by 高***和 on May 10, 2025*

ガラスのサイズ感とシール貼付を好みます😃

### ⭐⭐⭐⭐ 60センチ水槽
*by 田***樹 on March 7, 2025*

前の方が綺麗に使っていた感がありとても質の良い状態で使い初めてます。

### ⭐⭐⭐⭐⭐ 30cm キューブよりこっち
*by K***N on April 1, 2025*

軽くてサイズ感もとても良いです。女性にも扱いやすいと思います。特別な使用目的が無いのであればLサイズがオススメです。

## Frequently Bought Together

- GEX Marina MR-400BK-N Aquarium, Polystyrene, L, Black Frame Aquarium, 15.7 x 10 x 11 inches (W39.8 x D25.4 x H28 cm), For Fish
- Gex Pure Soil, Black, 4.4 lb (2 kg)
- GEX AQUA FILTER Slim Filter DC-X S2 Deep Clear Filtration Capacity External Filter DC-X Pump, Silent, Energy Saving, Small Size

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-25*