---
product_id: 622537042
title: "Prism Rimless Glass Aquarium - Cube Tank with Mitered Lid, Tall Nano Fish Tank for Home & Office - UNS Prism, 30TM"
brand: "ultum nature systems"
price: "¥92776"
currency: JPY
in_stock: true
reviews_count: 8
category: "Ultum Nature Systems"
url: https://www.desertcart.jp/products/622537042-prism-rimless-glass-aquarium-cube-tank-with-mitered-lid-tall
store_origin: JP
region: Japan
---

# 45° mitered edges for durability 5mm low-iron glass clarity Inset lid with ventilation hole Prism Rimless Glass Aquarium - Cube Tank with Mitered Lid, Tall Nano Fish Tank for Home & Office - UNS Prism, 30TM

**Brand:** ultum nature systems
**Price:** ¥92776
**Availability:** ✅ In Stock

## Summary

> 🔲 Elevate your space with the Prism: where sleek design meets aquatic perfection.

## Quick Answers

- **What is this?** Prism Rimless Glass Aquarium - Cube Tank with Mitered Lid, Tall Nano Fish Tank for Home & Office - UNS Prism, 30TM by ultum nature systems
- **How much does it cost?** ¥92776 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/622537042-prism-rimless-glass-aquarium-cube-tank-with-mitered-lid-tall)

## 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

- • **Crystal-Clear Elegance:** Premium low-iron glass offers unmatched clarity, making your aquatic world pop with vibrant colors.
- • **Ready-to-Set-Up Package:** Comes with a foam leveling mat and precise dimensions (20x7.87x11.81 in) for hassle-free installation.
- • **Secure & Smart Lid Design:** Innovative inset lid with central ventilation balances security and airflow for a thriving aquascape.
- • **Precision-Crafted Durability:** Expertly mitered 45° edges and 5mm thick glass ensure a sturdy, leak-proof tank built to last.
- • **Versatile Vertical Nano Tank:** Tall cube design fits perfectly in modern home or office spaces, doubling as a stylish décor statement.

## Overview

The Ultum Nature Systems Prism Rimless Aquarium 20TM is a modern, vertical nano tank crafted from 5mm thick low-iron glass with precision 45° mitered edges. Its secure inset lid features a ventilation hole for optimal aquascape health. Sized at 20 x 7.87 x 11.81 inches, it includes a foam leveling mat and is designed for both home and office environments, combining durability with sleek aesthetics.

## Description

desertcart.com : Ultum Nature Systems Prism Rimless Aquarium - Low Iron Glass, Cube With Mitered Lid, Tall Fish Tank, Multi-Purpose Vertical Nano Tank for Home & Office - UNS Prism, 20TM : Pet Supplies

Review: Awesome tank, love the size, high quality - This is a 9+ gallon tank, it is beautiful. It was delivered safely and on time, there are no problem, it is working and holding up perfectly, and no leaks, the clarity of the tank is perfect, I'm enjoying it so so much , I definitely would recommend this to all.
Review: Great tank, money well spent - Absolutely loved this tank — it’s exactly what I was hoping for! The lid fit perfectly, and it actually arrived about four days earlier than expected, which was a nice surprise. There were a few stickers on it, but they came off easily with a little dish soap. Super happy with the purchase and will definitely be coming back for future terrarium builds.

## Features

- [Sleek & Versatile Design] The Prism rimless tank features a sleek and modern aquarium design, enhancing the aesthetic appeal of any space. It adds sophistication to your home or office decor, offering flexibility for various applications.
- [Fully Mitered] Crafted from durable mitered low iron aquarium glass, this UNS tank features a sturdy 45-degree design for both the glass tank and lid, providing long-lasting durability with a 5 mm glass thickness.
- [Secure Lid Integration] Each Prism frameless fish tank comes with a unique lid for a precise fit and added security. Engineered with an inset design, the lid offers additional stability, while the central hole allows for essential ventilation in your aquascape tank and easy removal when needed.
- [Available in Multiple Sizes] Choose from 3 versatile sizes including the UNS 20TM, UNS 25TM and UNS 30TM Prism glass aquariums, catering to diverse aquascaping styles and preferences.
- [Package Includes] Includes the UNS Aquarium Prism 20TM, measuring 7.87 x 7.87 x 11.81 inches (20 x 20 x 30 centimeters) and a foam leveling mat, ready to start your aquascaping setup straight out of the box.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1CMY6BP |
| ASIN  | B0D1CMY6BP |
| Best Sellers Rank | #145,345 in Pet Supplies ( See Top 100 in Pet Supplies ) #339 in Aquariums |
| Brand Name | Ultum Nature Systems |
| Color | Clear |
| Customer Reviews | 4.7 4.7 out of 5 stars (16) |
| Date First Available | April 10, 2024 |
| Date First Available  | April 10, 2024 |
| Included Components | Prism frameless aquarium, foam leveling mat |
| Item Dimensions LxWxH | 20 x 7.87 x 11.81 inches |
| Item model number | 20TM |
| Item model number  | 20TM |
| Manufacturer | Ultum Nature Systems |
| Manufacturer  | Ultum Nature Systems |
| Material | Glass |
| Product Dimensions  | 20 x 7.87 x 11.81 inches |
| Size | 7.87 x 7.87 x 11.81 inches |
| Specific Uses for Product | Aquariums, Terrariums |
| Style | Modern |

## Product Details

- **Brand:** Ultum Nature Systems
- **Color:** Clear
- **Included Components:** Prism frameless aquarium, foam leveling mat
- **Material:** Glass
- **Product Dimensions:** 7.87"W x 11.81"H
- **Shape:** Rectangular prism
- **Special Feature:** Durable, Lightweight, Rimless
- **Specific Uses For Product:** Aquariums, Terrariums
- **Style:** Modern
- **Tank Volume:** 3.2 Gallons

## Images

![Prism Rimless Glass Aquarium - Cube Tank with Mitered Lid, Tall Nano Fish Tank for Home & Office - UNS Prism, 30TM - Image 1](https://m.media-amazon.com/images/I/81PVHmXgTpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome tank, love the size, high quality
*by J***M on October 16, 2025*

This is a 9+ gallon tank, it is beautiful. It was delivered safely and on time, there are no problem, it is working and holding up perfectly, and no leaks, the clarity of the tank is perfect, I'm enjoying it so so much , I definitely would recommend this to all.

### ⭐⭐⭐⭐⭐ Great tank, money well spent
*by T***Y on April 12, 2025*

Absolutely loved this tank — it’s exactly what I was hoping for! The lid fit perfectly, and it actually arrived about four days earlier than expected, which was a nice surprise. There were a few stickers on it, but they came off easily with a little dish soap. Super happy with the purchase and will definitely be coming back for future terrarium builds.

### ⭐⭐⭐⭐⭐ Great quality
*by G***A on February 6, 2025*

What a beautiful aquarium. Very well made. Definitely worth the money.

## Frequently Bought Together

- Ultum Nature Systems Prism Rimless Aquarium - Low Iron Glass Aquarium, Cube Aquarium with Mitered Lid, Tall Fish Tank, Multi-Purpose Vertical Fish Tank, Nano Tank for Home & Office - UNS Prism, 30TM
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*