---
product_id: 39890599
title: "Penn Plax 0.5 Gallon Spongebob Squarepants Betta Aquarium Kit, 7.75 in"
brand: "penn-plax"
price: "R1421"
currency: ZAR
in_stock: true
reviews_count: 12
url: https://www.desertcart.co.za/products/39890599-penn-plax-0-5-gallon-spongebob-squarepants-betta-aquarium-kit
store_origin: ZA
region: South Africa
---

# Colorful SpongeBob-themed design Easy water release cap 0.5 gallon compact size Penn Plax 0.5 Gallon Spongebob Squarepants Betta Aquarium Kit, 7.75 in

**Brand:** penn-plax
**Price:** R1421
**Availability:** ✅ In Stock

## Summary

> 🐠 Make waves on your desk with SpongeBob’s coolest aquatic hangout!

## Quick Answers

- **What is this?** Penn Plax 0.5 Gallon Spongebob Squarepants Betta Aquarium Kit, 7.75 in by penn-plax
- **How much does it cost?** R1421 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/39890599-penn-plax-0-5-gallon-spongebob-squarepants-betta-aquarium-kit)

## Best For

- penn-plax enthusiasts

## Why This Product

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

## Key Features

- • **Freshwater Friendly:** Optimized for small freshwater fish like bettas, ideal for first-time aquarists.
- • **All-in-One Starter Kit:** Includes tank, cover, colorful background, and fun stickers—everything you need to start your aquatic journey.
- • **Desk-Ready Compactness:** Perfectly sized at 7.5’’ x 3.5’’ x 7.5’’ to fit any workspace or cozy corner.
- • **Effortless Maintenance:** Water release cap simplifies cleaning, making fish care stress-free for beginners.
- • **SpongeBob Vibes Included:** Dive into fun with themed backgrounds and stickers that bring Bikini Bottom to your desk.

## Overview

The Penn-Plax 0.5 Gallon SpongeBob Betta Aquarium Kit is a compact, beginner-friendly freshwater tank designed for small fish like bettas. Measuring just 7.5’’ x 3.5’’ x 7.5’’, it fits perfectly on desks or counters. The kit includes a cover, water release cap for easy maintenance, colorful SpongeBob-themed backgrounds, and fun stickers, making it a playful yet practical choice for new aquarists seeking a stylish, low-maintenance aquatic setup.

## Description

This fun SpongeBob Plastic aquarium is great for beginner aquarists and kids! The perfect size for desks, counters, and other small areas, the .5 gallon tank measures 7.5’’ x 3.5’’ x 7.5’’. The aquarium kit features a cover, water release cap for easy water changes, colorful background, and fun stickers for you to add on. Specifically made for freshwater fish, the tank is perfect for small fish like bettas. The tank is easy to set up and maintain, so join SpongeBob on his underwater adventure with this small fish tank, by Penn Plax.

Review: Super cute - Love this
Review: Super Cute - Great for 1st time fiah owners

## Features

- PERFECT FOR BEGINNERS: The small size lends itself to small and few fish, which is perfect for the non-experienced aquarist.
- PERFECT SMALL SIZE: Great for small areas (like desks and counters) the .5 gallon tank measures 7.5’’ L x 3.5’’ W x 7.5’’H.
- THE FEATURES YOU NEED: The kit contains a .5 gallon tank, a cover, colorful background, fun stickers, and a water release cap.
- SPECIFICALLY FOR FRESHWATER: The tank is perfectly sized for a small fish, like a betta.
- SPONGEBOB THEME: Join SpongeBob and friends on their underwater adventure and learn all about what it takes to keep a fish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NB1SGGK |
| ASIN  | B01NB1SGGK |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #195,679 in Pet Supplies ( See Top 100 in Pet Supplies ) #505 in Aquariums |
| Brand Name | Penn-Plax |
| Color | multi |
| Customer Reviews | 4.1 4.1 out of 5 stars (105) |
| Date First Available | February 7, 2017 |
| Date First Available  | February 7, 2017 |
| Directions | rinse with warm water |
| Included Components | Aquarium Kit |
| Item Dimensions LxWxH | 7.87 x 3.84 x 6 inches |
| Item Package Dimensions L x W x H | 7.83 x 5.94 x 3.86 inches |
| Item Weight | 0.24 Kilograms |
| Item model number | SBK103 |
| Item model number  | SBK103 |
| Manufacturer | Penn Plax |
| Manufacturer  | Penn Plax |
| Material | Plastic |
| Model Name | SBK103 |
| Product Dimensions  | 7.87 x 3.84 x 6 inches; 8.47 ounces |
| Specific Uses for Product | Indoor |
| Style | Modern |
| Target Audience Keyword | Fish |
| Warranty Description | full amazon warranty |

## Product Details

- **Brand:** Penn-Plax
- **Color:** multi
- **Included Components:** Aquarium Kit
- **Item Weight:** 0.24 Kilograms
- **Material:** Plastic
- **Special Feature:** Lightweight
- **Specific Uses For Product:** Indoor
- **Style:** Modern
- **Tank Volume:** 0.5 Gallons
- **UPC:** 030172095016

## Images

![Penn Plax 0.5 Gallon Spongebob Squarepants Betta Aquarium Kit, 7.75 in - Image 1](https://m.media-amazon.com/images/I/91uOG72Q2+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super cute
*by A***O on August 31, 2025*

Love this

### ⭐⭐⭐⭐⭐ Super Cute
*by C***E on December 30, 2024*

Great for 1st time fiah owners

### ⭐⭐⭐⭐ Kids loved the tank
*by V***E on March 13, 2025*

Cute fish tank but smaller than expected- my fault for not paying attention. It has held up great for our betta but we are moving him to a 5 gallon tank and keeping this one for when we need to move the fish to clean the larger tank.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-19*