---
product_id: 2118094
title: "Penn-Plax Spongebob Bikini Bottom Homes - Aquarium Decor - Durable Resin Aquarium Ornament for Betta Bowls, Small Fish Tanks, or Nautical Displays - Safe for Freshwater & Saltwater - Blue, 3-Inch"
brand: "penn-plax"
price: "¥3794"
currency: JPY
in_stock: false
reviews_count: 13
category: "Penn Plax"
url: https://www.desertcart.jp/products/2118094-penn-plax-spongebob-bikini-bottom-homes-aquarium-decor-durable-resin
store_origin: JP
region: Japan
---

# Safe for freshwater & saltwater tanks 3-inch detailed Bikini Bottom cityscape Durable, aquarium-safe resin build Penn-Plax Spongebob Bikini Bottom Homes - Aquarium Decor - Durable Resin Aquarium Ornament for Betta Bowls, Small Fish Tanks, or Nautical Displays - Safe for Freshwater & Saltwater - Blue, 3-Inch

**Brand:** penn-plax
**Price:** ¥3794
**Availability:** ❌ Out of Stock

## Summary

> 🏝️ Dive into Bikini Bottom—where your aquarium meets iconic fun!

## Quick Answers

- **What is this?** Penn-Plax Spongebob Bikini Bottom Homes - Aquarium Decor - Durable Resin Aquarium Ornament for Betta Bowls, Small Fish Tanks, or Nautical Displays - Safe for Freshwater & Saltwater - Blue, 3-Inch by penn-plax
- **How much does it cost?** ¥3794 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/2118094-penn-plax-spongebob-bikini-bottom-homes-aquarium-decor-durable-resin)

## 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

- • **Dual-Purpose Décor:** Not just for aquariums—this ornament doubles as a quirky desk or terrarium centerpiece, perfect for SpongeBob superfans.
- • **Iconic Undersea Vibes:** Transform your tank with the instantly recognizable Bikini Bottom skyline—because your fish deserve a splash of nostalgia.
- • **Compact Yet Captivating:** At just 3 inches tall, it fits perfectly in betta bowls and small tanks without cramping your fish’s style.
- • **Trusted Penn-Plax Quality:** Backed by 60+ years of pet product innovation, ensuring safety, durability, and endless underwater fun.
- • **Built to Last, Designed to Shine:** Crafted from sturdy, easy-to-clean resin that keeps its vibrant colors and withstands aquatic life’s hustle.

## Overview

The Penn-Plax SpongeBob Bikini Bottom Homes aquarium ornament is a 3-inch tall, durable resin decoration designed to bring the playful charm of SpongeBob’s underwater neighborhood into freshwater or saltwater tanks. Compact and easy to clean, it fits perfectly in small fish tanks and betta bowls, doubling as a fun display piece for fans. Crafted by Penn-Plax, a trusted brand with over 60 years of pet product expertise, this ornament adds vibrant color and thematic flair while ensuring safety and longevity.

## Description

Bring a little bit of bikini bottom into your child's aquarium. Kids love SpongeBob and your child will enjoy their aquarium even more with SpongeBob and his friends. SpongeBob Square Pants lives in a pineapple house located at 124 conch street in bikini bottom. SpongeBob and his friends take your child on one imaginative adventure after the other. This licensed nickelodeon SpongeBob ornament is made from a durable resin that can be placed right into your tank and is easily cleaned. This ornament is a great addition to any aquarium and with the many other great SpongeBob ornaments and items you can keep adding even more of the magical world of bikini bottom to your child's aquarium. Also good for terrariums and as a stand alone desk display. Features. Bikini bottom cityscape buildings. Sponge bob decor makes a great addition to any aquarium. Dimension - 3 x 1.25 x 3 inch. Item Weight - 0.3 lbs. Bring a little bit of Bikini Bottom into your child's aquarium with this SpongeBob resin ornament! Kids love SpongeBob and your child will enjoy their aquarium even more with SpongeBob and his friends. SpongeBob Square Pants lives in a pineapple house located at 124 Conch Street in Bikini Bottom. SpongeBob and his friends take your child on one imaginative adventure after the other. This licensed Nickelodeon SpongeBob ornament is made from a durable resin that can be placed right into your tank and is easily cleaned. This ornament is a great addition to any aquarium and with the many other great SpongeBob ornaments and items you can keep adding even more of the magical world of Bikini Bottom to your child's aquarium. Also good for terrariums and as a stand alone desk display. Collect 'em all! 3 1/4" W x 1 1/2" D x 3" H. This product is made in China.

Review: Good product. - Fantastic product. It looks very cool. It fits very well into my 5 gallon tank. It is very colorful and it adds a lot of pop and color to my tank. I recommend it. Just don't expect the fish to go through it because it's too small for beta fish but other than that it's a great product. I will recommend it.
Review: Cute aquarium decorations - I purchased these for my daughters aquarium which is a 36 gallon bow front tank. The tank is a bit taller than a standard tank so these items are a bit smaller than I would have preferred, but the items themselves are heavy, seem well made, and they look great. So im very happy with my purchase and would recommend these items.

## Features

- Undersea City Design - Bring the fun of Bikini Bottom into your tank with this detailed SpongeBob decor, featuring the colorful blue cityscape homes that capture the playful charm of SpongeBob’s underwater neighborhood.
- Sturdy Resin Build That Shines - Constructed from durable, aquarium-safe materials, this SpongeBob aquarium decor brightens your tank while standing up to long-term use and easy cleaning.
- Compact & Versatile - Standing at approximately 3 inches tall, this SpongeBob fish tank decor fits perfectly in small fish tank decor setups, betta bowls, or themed aquariums without taking up valuable swimming space.
- Great for Aquariums or Displays - This vibrant blue ornament doubles as an eye-catching fish tank decoration or a fun tabletop display piece for SpongeBob fans and collectors, adding charm and whimsy wherever it’s placed.
- Penn-Plax Legacy - With over 60 years of innovation, Penn-Plax creates expertly crafted, dependable pet products designed to enrich habitats, inspire creativity, and promote the health and happiness of pets everywhere

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IV7MDMC |
| ASIN  | B00IV7MDMC |
| Age Range Description | All Ages |
| Best Sellers Rank | #4,684 in Pet Supplies ( See Top 100 in Pet Supplies ) #4 in Aquarium Décor Thematic Ornaments |
| Brand Name | Penn-Plax |
| Color | Multicolor |
| Customer Reviews | 4.5 4.5 out of 5 stars (17,870) |
| Date First Available | March 8, 2014 |
| Date First Available  | March 8, 2014 |
| Included Components | Decoration |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 3 x 3 x 4 inches |
| Item Package Dimensions L x W x H | 3.27 x 3.07 x 1.85 inches |
| Item Weight | 23 Grams |
| Item model number | SBR61 |
| Item model number  | SBR61 |
| Manufacturer | Penn-Plax |
| Manufacturer  | Penn-Plax |
| Material | Plastic |
| Model Name | SBR61 |
| Number of Items | 1 |
| Product Dimensions  | 3 x 3 x 4 inches; 0.81 ounces |
| Size | Medium |
| Specific Uses for Product | Indoor |
| Style | Bikini Bottom - Decor |
| Target Audience Keyword | fish |

## Images

![Penn-Plax Spongebob Bikini Bottom Homes - Aquarium Decor - Durable Resin Aquarium Ornament for Betta Bowls, Small Fish Tanks, or Nautical Displays - Safe for Freshwater & Saltwater - Blue, 3-Inch - Image 1](https://m.media-amazon.com/images/I/71ioKj67zQL.jpg)
![Penn-Plax Spongebob Bikini Bottom Homes - Aquarium Decor - Durable Resin Aquarium Ornament for Betta Bowls, Small Fish Tanks, or Nautical Displays - Safe for Freshwater & Saltwater - Blue, 3-Inch - Image 2](https://m.media-amazon.com/images/I/81dmSYK7AGL.jpg)
![Penn-Plax Spongebob Bikini Bottom Homes - Aquarium Decor - Durable Resin Aquarium Ornament for Betta Bowls, Small Fish Tanks, or Nautical Displays - Safe for Freshwater & Saltwater - Blue, 3-Inch - Image 3](https://m.media-amazon.com/images/I/91vymmdTAQL.jpg)

## Questions & Answers

**Q: Can my betta fit in it ?**
A: No, there is no opening for a beta to fit inside.

**Q: What size is it?**
A: It’s really small about the size of a small orange.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product.
*by M***S on January 19, 2026*

Fantastic product. It looks very cool. It fits very well into my 5 gallon tank. It is very colorful and it adds a lot of pop and color to my tank. I recommend it. Just don't expect the fish to go through it because it's too small for beta fish but other than that it's a great product. I will recommend it.

### ⭐⭐⭐⭐⭐ Cute aquarium decorations
*by T***A on December 16, 2025*

I purchased these for my daughters aquarium which is a 36 gallon bow front tank. The tank is a bit taller than a standard tank so these items are a bit smaller than I would have preferred, but the items themselves are heavy, seem well made, and they look great. So im very happy with my purchase and would recommend these items.

### ⭐⭐⭐⭐⭐ So cute!
*by K***P on December 27, 2025*

Super cute for a kids tank! The large house set fits perfectly in a 10 gallon tank and is a perfect size for a betta to swim through!

## Frequently Bought Together

- Penn-Plax Spongebob Bikini Bottom Homes Aquarium Ornament | Great Decoration Look for Your Tank
- Penn-Plax Nickelodeon Spongebob Squarepants Resin Decoration - Bikini Bottom Bus - for Aquarium and Fish Tanks (SBR60) Orange
- Penn-Plax Spongebob Squarepants Officially Licensed Aquarium Ornament – The Chum Bucket – Medium

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-27*