---
product_id: 43359437
title: "UNS Ultra Clear Rimless Tank - 7.1GAL | 27L - 11.81x11.81x11.81 | 30x30x30 CM, 5mm Glass Thickness, Leveling Mat Included - Low Iron, High Clarity Fish Tank w/ 45° Mitered Edge - [30C]"
brand: "ultum nature systems"
price: "€ 797.64"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ultum Nature Systems"
url: https://www.desertcart.hr/products/43359437-uns-ultra-clear-rimless-tank-7-1gal-27l-11-81x11
store_origin: HR
region: Croatia
---

# 5mm ultra-clear low iron glass 7.1GAL / 27L capacity 45° mitered rimless edges UNS Ultra Clear Rimless Tank - 7.1GAL | 27L - 11.81x11.81x11.81 | 30x30x30 CM, 5mm Glass Thickness, Leveling Mat Included - Low Iron, High Clarity Fish Tank w/ 45° Mitered Edge - [30C]

**Brand:** ultum nature systems
**Price:** € 797.64
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your aquatic aesthetic with crystal clarity and sleek design — don’t just keep fish, showcase a lifestyle.

## Quick Answers

- **What is this?** UNS Ultra Clear Rimless Tank - 7.1GAL | 27L - 11.81x11.81x11.81 | 30x30x30 CM, 5mm Glass Thickness, Leveling Mat Included - Low Iron, High Clarity Fish Tank w/ 45° Mitered Edge - [30C] by ultum nature systems
- **How much does it cost?** € 797.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/43359437-uns-ultra-clear-rimless-tank-7-1gal-27l-11-81x11)

## Best For

- ultum nature systems enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** German-made silicone bonding ensures moisture resistance and long-term durability for peace of mind.
- • **Effortless Maintenance:** Designed for easy cleaning, keeping your aquatic environment pristine without hassle.
- • **Sleek Minimalist Design:** Rimless 45° mitered edges crafted with the golden ratio elevate any modern workspace or living room.
- • **Perfectly Level & Stable:** Includes a dense foam leveling mat to prevent slipping and protect your investment from uneven surfaces.
- • **Crystal-Clear Viewing Experience:** Ultra-clear low iron glass with 91% clarity eliminates green tint for true-to-life aquatic visuals.

## Overview

The UNS Ultra Clear Rimless Tank is a 7.1-gallon (27L) aquarium featuring 5mm thick low iron glass with 91% clarity and precision 45° mitered edges for a rimless, minimalist look. Constructed with durable German silicone and including a leveling mat, it offers stability, longevity, and an unparalleled viewing experience ideal for professional aquascaping and stylish interiors.

## Description

Variety of Ultra Clear Tanks Visit the Store Variety of Ultra Clear Tanks Visit the Store Prism Visit the Store Prism Inside the System Visit the Store Inside the System Dual All-In-One Visit the Store Dual All-In-One Foresta Integrated Paludarium Visit the Store Foresta Integrated Paludarium Everything for your hobby Visit the Store Everything for your hobby Plant Food Visit the Store Plant Food

Review: looks great - i think a large part about aquarium review is longevity, which i cant review yet. but for the tank itself, it is very nice. the glass is clear. the whole thing looks very clean. its a nice tank and worth the premium imo.
Review: Beautiful tank! - I got the 3 gallon nano tank for my shrimp. This is a beautiful tank and the quality is excellent. It showed up well packaged and on time. I’ve wanted this tank for a long time and it did not disappoint. UNS is worth the extra money. I got the UNS glass lid with clips and it’s perfect 😍

## Features

- Ultum Nature Systems rimless aquariums are a staple within the aquascaping community – Our tanks are designed using the golden ratio while keeping a minimalist appearance in mind, combined with the increased clarity of ultra clear glass, they are aesthetically pleasing in any room.
- Crafted with low iron 91% clarity glass and 45-degree corners – The glass appears clearer with a minimal greenish or blue tint with uninterrupted edges, providing a more true-to-life representation of your aquatic environment.
- Constructed with German made silicone – Bonded together using high quality adhesive rated for moisture and durability, our tanks give peace-of-mind for even the most dedicated aquarium enthusiasts.
- Leveling mat included – Leveling mats add a non-slip surface to the base of your tank and are a necessity for adding support and stability for keeping your tank safe and secure from shifting or slipping.
- 40C - 15.75" x 15.75" x 15.75"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KDNVFJX |
| Additional Features | Easy to Clean, Rimless |
| Best Sellers Rank | #45,641 in Pet Supplies ( See Top 100 in Pet Supplies ) #63 in Aquariums |
| Brand | Ultum Nature Systems |
| Brand Name | Ultum Nature Systems |
| Color | Cube |
| Customer Reviews | 4.7 out of 5 stars 347 Reviews |
| Included Components | Black Dense Foam Leveling Mat |
| Item Dimensions L x W x H | 15.75"L x 15.75"W x 15.75"H |
| Item Shape | Rectangular |
| Manufacturer | Ultum Nature Systems |
| Material | Glass |
| Material Type | Glass |
| Pet Type | Fish |
| Product Dimensions | 15.75"L x 15.75"W x 15.75"H |
| Product Style | Traditional |
| Shape | Rectangular |
| Special Feature | Easy to Clean, Rimless |
| Specific Uses For Product | Indoor |
| Tank Volume | 16 Gallons |
| Target Species | Fish |
| UPC | 851302008009 |
| Unit Count | 1.0 Count |
| Vivarium Type | Aquarium |

## Product Details

- **Brand:** Ultum Nature Systems
- **Color:** Cube
- **Included Components:** Black Dense Foam Leveling Mat
- **Item Weight:** 13 Pounds
- **Material:** Glass
- **Product Dimensions:** 11.81"L x 11.81"W x 11.81"H
- **Special Feature:** Easy to Clean, Rimless
- **Specific Uses For Product:** Indoor
- **Style:** Modern
- **Tank Volume:** 7 Gallons

## Images

![UNS Ultra Clear Rimless Tank - 7.1GAL | 27L - 11.81x11.81x11.81 | 30x30x30 CM, 5mm Glass Thickness, Leveling Mat Included - Low Iron, High Clarity Fish Tank w/ 45° Mitered Edge - [30C] - Image 1](https://m.media-amazon.com/images/I/813Uusm9jfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ looks great
*by J***J on December 7, 2025*

i think a large part about aquarium review is longevity, which i cant review yet. but for the tank itself, it is very nice. the glass is clear. the whole thing looks very clean. its a nice tank and worth the premium imo.

### ⭐⭐⭐⭐⭐ Beautiful tank!
*by J***N on February 14, 2026*

I got the 3 gallon nano tank for my shrimp. This is a beautiful tank and the quality is excellent. It showed up well packaged and on time. I’ve wanted this tank for a long time and it did not disappoint. UNS is worth the extra money. I got the UNS glass lid with clips and it’s perfect 😍

### ⭐⭐⭐⭐⭐ Amazing tank
*by M***O on December 16, 2025*

Amazing tank! Perfect size, so clear it seems like the fish are floating and such a great design. I love this tank!

## Frequently Bought Together

- Ultum Nature Systems Ultra Clear Rimless Aquarium - Low Iron Glass Fish Tank with 45° Mitered Edges, 5mm-15mm Thick, Leveling Mat Included - 30C, 5mm Glass (11.81x11.81x11.81IN | 30x30x30CM)
- Fluval 12694 Plant and Shrimp Stratum for Freshwater Fish Tanks, 8.8 lbs. – Aquarium Substrate for Strong Plant Growth, Supports Neutral to Slightly Acidic pH
- hygger Clip On 24/7 Lighting Aquarium LED Light, 14W Sunrise-Daylight-Moonlight and DIY Mode, Adjustable Timer / Brightness Fish Tank Light with 7 Colors for Planted Tank

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**Shop now:** [https://www.desertcart.hr/products/43359437-uns-ultra-clear-rimless-tank-7-1gal-27l-11-81x11](https://www.desertcart.hr/products/43359437-uns-ultra-clear-rimless-tank-7-1gal-27l-11-81x11)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-18*