---
product_id: 80676992
title: "Diversa Aquarium Professional Fish Tank - Real Glass, Standard Rectangle AQUARIUM ONLY - 25L (40x25x25cm)"
brand: "diversa"
price: "€ 283.62"
currency: EUR
in_stock: true
reviews_count: 9
category: "Diversa"
url: https://www.desertcart.com.cy/products/80676992-diversa-aquarium-professional-fish-tank-real-glass-standard-rectangle-aquarium
store_origin: CY
region: Cyprus
---

# 40x25x25cm - compact yet spacious 25L volume 3mm Guardian Glass - crystal clear & durable 2-year warranty - trusted safety & reliability Diversa Aquarium Professional Fish Tank - Real Glass, Standard Rectangle AQUARIUM ONLY - 25L (40x25x25cm)

**Brand:** diversa
**Price:** € 283.62
**Availability:** ✅ In Stock

## Summary

> 🐠 Dive into clarity and style with Diversa – where your aquatic dreams come alive!

## Quick Answers

- **What is this?** Diversa Aquarium Professional Fish Tank - Real Glass, Standard Rectangle AQUARIUM ONLY - 25L (40x25x25cm) by diversa
- **How much does it cost?** € 283.62 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/80676992-diversa-aquarium-professional-fish-tank-real-glass-standard-rectangle-aquarium)

## Best For

- diversa enthusiasts

## Why This Product

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

## Key Features

- • **Bonus Aquarium Mat Included:** Protect your surfaces and enhance tank stability with the complimentary aquarium mat, a thoughtful addition for worry-free placement.
- • **Legacy of Excellence & Trust:** Backed by 40 years of industry expertise and a 2-year warranty, Diversa guarantees quality that professionals and enthusiasts rely on.
- • **Premium Guardian Glass Clarity:** Experience unmatched transparency and durability with high-grade 3mm float Guardian glass, designed to showcase your aquatic world in stunning detail.
- • **Perfectly Sized for Versatility:** Compact 25L capacity with ideal 40x25x25cm dimensions fits effortlessly in any modern workspace or home, supporting diverse aquatic setups from tropical to marine.
- • **Engineered for Safety & Stability:** Robust 3mm glass thickness combined with expertly sealed double silicone joints ensures a leak-proof, secure environment for your aquatic pets.

## Overview

The Diversa Aquarium Professional Fish Tank is a premium 25-liter glass aquarium crafted from durable 3mm Guardian float glass, measuring 40x25x25cm. Designed for both marine and tropical setups, it features double silicone joints for enhanced leak protection and comes with a free aquarium mat. Backed by 40 years of expertise and a 2-year warranty, this compact yet spacious tank offers a sleek, safe, and reliable aquatic environment perfect for modern homes and offices.

## Description

Product description Enhance Your Aquatic World with Diversa Aquarium Fish TankElevate your aquatic experience with the Diversa Aquarium Fish Tank, a premium addition to your home or office. This listing is exclusively for the aquarium itself, catering to those who seek exceptional quality and design for their aquatic setups. For a comprehensive selection of Diversa products, including aquarium covers, cabinets, and other high-quality fish tank accessories, please explore Diversa Brand on desertcart.Crafted with Precision and Safety in MindWhen you choose a Diversa aquarium, you invest in a product crafted to the highest standards of excellence. Our aquariums are constructed using float Guardian glass, renowned for its exceptional transparency and durability. Manufactured in strict adherence to European safety norms, our tanks are meticulously assembled with double silicone joints and feature safe, smooth edges, ensuring the utmost safety for your aquatic environment.A Legacy of Quality: 40 Years of ExcellenceWith over 40 years of industry experience, Diversa is a trusted name in the world of aquariums. We are committed to delivering uncompromising quality and safety in every product we offer. When you choose Diversa, you choose a brand that stands the test of time, a testament to our enduring dedication to excellence.Specifications That ExcelA properly designed aquarium should not only provide a suitable habitat for your aquatic companions but also enhance the spaces we live and work in. Diversa products excel in both form and function, meticulously designed to meet these criteria. The Diversa Aquarium Fish Tank boasts the following specifications:Dimensions: Length: 40 cm, Width: 25 cm, Height: 25 cmVolume: 25LitersGlass Thickness: 3 mm Directions Marine or Tropical Aquariums

Review: Wonderful tank that you can customise yourself! - I’ve waited a few weeks before writing a review just to be sure that nothing surprising happens. Thankfully after 3 weeks so far I’ve had no issues with leaks, the tank is really well sealed and the silicone is very neatly done also. The glass thickness is a on thinner side ruffly 3mm but for a 25 litre fish tank that’s reasonable(other reviews have stated that the thickness does increase with the amount of litres it holds). The glass is also appears to be flo-glass (greenish tint) so if you’re looking for a white clear glass look this might not be the one for you but overall for the price it’s definitely worth it for a first rimless tank.
Review: Great little tank - So far so good. It came with very simple and clear instructions for testing the tank is watertight, preparation, situating, and cleaning. Comes with a mat to place it on, explains how to position it all and why. No leaks after having it full all day so now seasoning with plants and straw bugs before adding fish and snails later. It will serve as a great fry tank for my shubunkin pond. Looks great with neat black silicone edges, glass was perfect and clear with no blemishes. Packaged very safely with mainly cardboard and minimal horrible polystyrene, just securing the corners as necessary. Prompt delivery. *update with updated photo: It's still holding up well, no leaks or discolouration, perfect.

## Features

- Premium Quality Aquarium - Diversa offers a high-quality glass aquarium made with Guardian Glass, ensuring durability and clarity for aquatic enthusiasts.
- Compact design - With a compact design featuring dimensions of 40 cm in length, 25 cm in width, and 25 cm in height, this 25-liter aquarium is suitable for all kinds of fish, making it versatile for various aquatic setups
- Enhanced Safety - The 3 mm glass thickness enhances the tank's safety and stability, providing a secure environment for your aquatic pets
- Free aquarium mat - As an added bonus, the aquarium arrives with a free aquarium mat for extra protection, ensuring the tank's surface remains scratch-free and well-maintained.
- Specifications - Length 40 cm, Width 25 cm, Height 25 cm, Volume 25 Litre, Glass Thickness 3 mm - 2 Years Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DXSZ1RQ |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 2,439 in Pet Supplies ( See Top 100 in Pet Supplies ) 1 in Aquariums |
| Colour | Black, Clear |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,521) |
| Date First Available | 21 Jun. 2018 |
| Item Weight | 3.63 kg |
| Item model number | 25L |
| Product Dimensions | 40 x 25 x 25 cm; 3.63 kg |
| Quantity | 1 |
| Size | 25L (40x25x25cm) |
| Special features | Durable |
| Specific Uses | Indoor |

## Product Details

- **Brand:** Diversa
- **Colour:** Black, Clear
- **Item weight:** 3.63 Kilograms
- **Material:** Glass
- **Product dimensions:** 40L x 25W x 25H centimetres
- **Shape:** Rectangular
- **Special feature:** Durable
- **Specific uses for product:** Indoor
- **Style:** Safety,Professional
- **Tank volume:** 25 Litres

## Images

![Diversa Aquarium Professional Fish Tank - Real Glass, Standard Rectangle AQUARIUM ONLY - 25L (40x25x25cm) - Image 1](https://m.media-amazon.com/images/I/41mOAQACTrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful tank that you can customise yourself!
*by O***N on 17 January 2026*

I’ve waited a few weeks before writing a review just to be sure that nothing surprising happens. Thankfully after 3 weeks so far I’ve had no issues with leaks, the tank is really well sealed and the silicone is very neatly done also. The glass thickness is a on thinner side ruffly 3mm but for a 25 litre fish tank that’s reasonable(other reviews have stated that the thickness does increase with the amount of litres it holds). The glass is also appears to be flo-glass (greenish tint) so if you’re looking for a white clear glass look this might not be the one for you but overall for the price it’s definitely worth it for a first rimless tank.

### ⭐⭐⭐⭐⭐ Great little tank
*by R***I on 6 August 2025*

So far so good. It came with very simple and clear instructions for testing the tank is watertight, preparation, situating, and cleaning. Comes with a mat to place it on, explains how to position it all and why. No leaks after having it full all day so now seasoning with plants and straw bugs before adding fish and snails later. It will serve as a great fry tank for my shubunkin pond. Looks great with neat black silicone edges, glass was perfect and clear with no blemishes. Packaged very safely with mainly cardboard and minimal horrible polystyrene, just securing the corners as necessary. Prompt delivery. *update with updated photo: It's still holding up well, no leaks or discolouration, perfect.

### ⭐⭐⭐⭐⭐ Very Well Packaged
*by J***O on 5 September 2025*

I couldn’t be happier with the Diversa Aquarium Professional Fish Tank. From the moment it arrived, I was impressed – it was extremely well packaged, with plenty of protection to ensure the glass was safe and intact. The tank itself is absolutely perfect for my goldfish. The dimensions are just right, giving them plenty of swimming space without taking up too much room in my home. The glass is crystal clear, which makes watching them a real pleasure – it feels like having a little slice of nature indoors. Overall, the build quality, clarity, and practicality of this aquarium are spot on. I would highly recommend it to anyone looking for a professional, reliable tank for their fish.

## Frequently Bought Together

- Diversa Aquarium Professional Fish Tank - Real Glass, Standard & Bow Front AQUARIUM ONLY (25L (40x25x25cm))
- SEAOURA Led Aquarium Light for Plants-Full Spectrum Fish Tank Light with Timer Auto On/Off, Adjustable Brightness, White Blue Red Green Pink LEDs with Extendable Brackets for Freshwater (30-45cm)
- AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White

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**Shop now:** [https://www.desertcart.com.cy/products/80676992-diversa-aquarium-professional-fish-tank-real-glass-standard-rectangle-aquarium](https://www.desertcart.com.cy/products/80676992-diversa-aquarium-professional-fish-tank-real-glass-standard-rectangle-aquarium)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-02*