---
product_id: 47514131
title: "Cobalt AquaticsBreeder Egg Cave, 4\"x3\"x3\""
brand: "cobalt aquatics"
price: "¥4367"
currency: JPY
in_stock: true
category: "Misc."
url: https://www.desertcart.jp/products/47514131-cobalt-aquaticsbreeder-egg-cave-4x3x3
store_origin: JP
region: Japan
---

# Nocturnal-friendly 4" x 3" size Chemically inert Cobalt AquaticsBreeder Egg Cave, 4"x3"x3"

**Brand:** cobalt aquatics
**Price:** ¥4367
**Availability:** ✅ In Stock

## Summary

> 🐠 Dive into the perfect breeding ground!

## Quick Answers

- **What is this?** Cobalt AquaticsBreeder Egg Cave, 4"x3"x3" by cobalt aquatics
- **How much does it cost?** ¥4367 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/47514131-cobalt-aquaticsbreeder-egg-cave-4x3x3)

## Best For

- cobalt aquatics enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Secure:** Made from non-toxic materials for peace of mind.
- • **Versatile Design:** Perfect for both shy and nocturnal fish.
- • **Compact Dimensions:** Fits seamlessly into any aquarium setup.
- • **Ideal Spawning Habitat:** Crafted for optimal fish breeding.
- • **Enhances Aquatic Aesthetics:** Adds a natural touch to your underwater world.

## Overview

The Cobalt Aquatics Breeder Egg Cave is a 4" x 3" x 3" sanctuary designed specifically for spawning fish. Its safe, chemically inert materials ensure a secure environment, making it ideal for both shy and nocturnal species. Elevate your aquarium's ecosystem with this essential breeding accessory.

## Description

Cobalt AquaticsBreeder Egg Cave, 4"x3"x3"

## Features

- Perfectly sized and shaped for spawning fish
- Safe and chemically inert
- Also great for nocturnal or shy fish

## Images

![Cobalt AquaticsBreeder Egg Cave, 4"x3"x3" - Image 1](https://images-na.ssl-images-amazon.com/images/I/31t0XPP6i7L.jpg)

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**Shop now:** [https://www.desertcart.jp/products/47514131-cobalt-aquaticsbreeder-egg-cave-4x3x3](https://www.desertcart.jp/products/47514131-cobalt-aquaticsbreeder-egg-cave-4x3x3)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-12*