---
product_id: 85647721
title: "3D Aquarium Background, Grey Rock, Polyresin (Not Foam), 4-6 cm Thick, Unique Aqua Decor (97x54cm)"
brand: "aqua maniac"
price: "R$1680"
currency: BRL
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.br/products/85647721-3d-aquarium-background-grey-rock-polyresin-not-foam-4-6
store_origin: BR
region: Brazil
---

# Customizable fit for tanks 50x30cm to 120x60cm 4-6 cm thick durable polyresin Installs in 10 minutes, no tank draining 3D Aquarium Background, Grey Rock, Polyresin (Not Foam), 4-6 cm Thick, Unique Aqua Decor (97x54cm)

**Brand:** aqua maniac
**Price:** R$1680
**Availability:** ✅ In Stock

## Summary

> 🪸 Elevate your aquarium game with stunning 3D depth—because your fish deserve the best view!

## Quick Answers

- **What is this?** 3D Aquarium Background, Grey Rock, Polyresin (Not Foam), 4-6 cm Thick, Unique Aqua Decor (97x54cm) by aqua maniac
- **How much does it cost?** R$1680 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/85647721-3d-aquarium-background-grey-rock-polyresin-not-foam-4-6)

## Best For

- aqua maniac enthusiasts

## Why This Product

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

## Key Features

- • **Space-Smart Design:** Only 4-6 cm thick, it hides unsightly pipes and heaters without sacrificing swimming space.
- • **Universal Fit Range:** Multiple sizes tailored to fit tanks from 50x30cm up to 120x60cm—perfect for any setup.
- • **Realistic 3D Rockscape:** Hand-painted polyresin creates a natural, immersive underwater environment that your fish will love.
- • **Durable & Safe Material:** Made from sinking polyresin—no silicone needed, safe for tropical and marine fish alike.
- • **Effortless Aquarium Upgrade:** Slide in and transform your tank in just 10 minutes—no mess, no stress.

## Overview

This 3D Aquarium Background in grey rock polyresin offers a thick, realistic décor piece that fits a wide range of tank sizes (50x30cm to 120x60cm). Its durable, hand-painted design sinks naturally, requiring no silicone for installation, and can be set up in just 10 minutes without disturbing your aquatic life. The slim 4-6 cm profile cleverly conceals equipment, enhancing your tank’s aesthetics while providing a natural habitat feel ideal for tropical and marine fish.

## Description

The vivid rough profiles provide an enhancing effect on your underwater scene. Complementing a range of fish colours and activities. It is 3-4 inches thick. Ideal for Malawi set ups as Cichlids love them. Measurements represent the back of the specified tank size(s). The background will be slightly shorter than tank to allow it to fit within the support braces and plastic/glass trim around the tank edges, allowing it to stand up against the back. The difference in width is occupied by mesh to prevent fish from getting behind, and the height can be adjusted by leveling with gravel or small slate pieces. It can also be modified or trimmed using a dremmel or sander tool if needed.

Review: Superb, realistic, 3D Rockscape & excellent customer service - This looks fantastic in the tank. I think it represents excellent value when you consider what it brings to the aquarium in terms of realism. I had a delivery issue which was nothing to do with the seller, but they responded fantastically to the situation. Top marks.
Review: Stunning - This is a stunning 3d background.. As you can see in picture definitely a happy buy are axolotl loves it she even sits on it 🤣 sometimes would highly recommen this if you want a nice background in your tank

## Features

- 47x27cm can fit tanks 50x30cm, 57x27 can fit tanks 60x30cm, 77x36cm can fit tanks 80x40cm, 97x36cm can fit tanks 100x40cm, 97x45cm can fit tanks 100x50cm,97x54cm can fit tanks 100x60cm,117x45cm can fit tanks 120x50cm,117x54cm can fit tanks 120x60cm. Perfect design for tropical or marine fish tanks.
- The background is made of safe polyresin, therefore, it sinks, NO SILICONE required to fix the background
- Easy to install in 10 minutes - just slide inside your fish tank , no need to drain your tank or remove fish
- It doesn't take much room in your tank, only 4-6 cm. You can hide all your filter pipes, heaters, tubes behind the 3D background
- PLEASE NOTE: main picture is only a sample image of this product. Item which you will receive may not be the same as the main picture. Color may vary; can be slightly lighter or darker. It's a hand painted background and every item is unique.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079G5JXBW |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 244,293 in Pet Supplies ( See Top 100 in Pet Supplies ) 638 in Aquarium Décor Backgrounds |
| Customer Reviews | 3.5 3.5 out of 5 stars (6) |
| Date First Available | 30 Jan. 2018 |
| Quantity | 1 |
| Size | 97x54cm |

## Images

![3D Aquarium Background, Grey Rock, Polyresin (Not Foam), 4-6 cm Thick, Unique Aqua Decor (97x54cm) - Image 1](https://m.media-amazon.com/images/I/71QI7xU6N8L.jpg)
![3D Aquarium Background, Grey Rock, Polyresin (Not Foam), 4-6 cm Thick, Unique Aqua Decor (97x54cm) - Image 2](https://m.media-amazon.com/images/I/51EUJbH1kqL.jpg)
![3D Aquarium Background, Grey Rock, Polyresin (Not Foam), 4-6 cm Thick, Unique Aqua Decor (97x54cm) - Image 3](https://m.media-amazon.com/images/I/810hcHu4wYL.jpg)
![3D Aquarium Background, Grey Rock, Polyresin (Not Foam), 4-6 cm Thick, Unique Aqua Decor (97x54cm) - Image 4](https://m.media-amazon.com/images/I/818bNMuvC7L.jpg)
![3D Aquarium Background, Grey Rock, Polyresin (Not Foam), 4-6 cm Thick, Unique Aqua Decor (97x54cm) - Image 5](https://m.media-amazon.com/images/I/81OsYclxhvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb, realistic, 3D Rockscape & excellent customer service
*by R***D on 8 September 2020*

This looks fantastic in the tank. I think it represents excellent value when you consider what it brings to the aquarium in terms of realism. I had a delivery issue which was nothing to do with the seller, but they responded fantastically to the situation. Top marks.

### ⭐⭐⭐⭐⭐ Stunning
*by G***❤ on 16 October 2022*

This is a stunning 3d background.. As you can see in picture definitely a happy buy are axolotl loves it she even sits on it 🤣 sometimes would highly recommen this if you want a nice background in your tank

## Frequently Bought Together

- Aqua Maniac 3D Aquarium Background, Grey Rock, Polyresin (Not Foam), 4-6 cm Thick, Unique Aqua Decor (97x54cm)
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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-02*