---
product_id: 88218390
title: "Large Multi-Chamber Holding & Breeding Box for Aquariums - Fish Hatchery with 3 Compartments, Floating Design, Clear Acrylic, Easy to Install - Ideal for Newborn Fry, Sick Fish, and Acclimation"
brand: "maotopcom"
price: "A$9"
currency: AUD
in_stock: true
reviews_count: 10
category: "Mao Top Com"
url: https://www.desertcart.com.au/products/88218390-large-multi-chamber-holding-and-breeding-box-for-aquariums-fish
store_origin: AU
region: Australia
---

# floating & suction-cup stability 8.1" x 4.1" x 3.5" spacious design 3 customizable compartments Large Multi-Chamber Holding & Breeding Box for Aquariums - Fish Hatchery with 3 Compartments, Floating Design, Clear Acrylic, Easy to Install - Ideal for Newborn Fry, Sick Fish, and Acclimation

**Brand:** maotopcom
**Price:** A$9
**Availability:** ✅ In Stock

## Summary

> 🐠 Hatch, Heal, and Thrive — The Ultimate Aquarium Sanctuary

## Quick Answers

- **What is this?** Large Multi-Chamber Holding & Breeding Box for Aquariums - Fish Hatchery with 3 Compartments, Floating Design, Clear Acrylic, Easy to Install - Ideal for Newborn Fry, Sick Fish, and Acclimation by maotopcom
- **How much does it cost?** A$9 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/88218390-large-multi-chamber-holding-and-breeding-box-for-aquariums-fish)

## Best For

- maotopcom enthusiasts

## Why This Product

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

## Key Features

- • **Modular & Versatile:** Two removable dividers let you isolate sick or aggressive fish with ease.
- • **Crystal Clear Viewing:** Premium transparent acrylic offers unobstructed observation of your aquatic life.
- • **Maximize Fry Survival:** Spacious 3-chamber design protects newborn fish from predation, boosting survival rates.
- • **Effortless Floating Stability:** Balanced floating design with suction cups ensures secure, space-saving tank placement.
- • **Tool-Free Setup & Maintenance:** Quick install and easy cleaning with side vents for optimal water flow—no heater or pump needed.

## Overview

This Large Multi-Chamber Holding & Breeding Box is a premium acrylic fish hatchery featuring three customizable compartments and a floating design secured by suction cups. Measuring 8.1" x 4.1" x 3.5", it enhances fry survival by isolating newborn, sick, or aggressive fish. Easy to install and maintain without tools, it supports optimal water flow without additional equipment, making it perfect for both freshwater and saltwater aquariums.

## Description

desertcart.com : Large Multi-Chamber Holding & Breeding Box for Aquariums - Fish Hatchery with 3 Compartments, Floating Design, Clear Acrylic, Easy to Install - Ideal for Newborn Fry, Sick Fish, and Acclimation : Pet Supplies

Review: Perfect little tank. - I really like this little tank for my pregnant fish. The rubber suction cups aren't the easiest to put on but after it stays on the tank and sticks well. I use it with pregnant guppies. I put it really high on the side of my tank so the fry can get to air. This makes the lid not able to sit flat on the little tank. The result is several of my guppies can get out - or in. We gave up trying to keep a particular female in there. She will have her fry in the community tank. When the fry are born they end up safely in the bottom of the tank. I do find this gets more algae that my big tank walls do but it cleans relatively easy - just a lot of little nooks and crannies.
Review: Effective solution - Functional and effective. Sturdy plastic.

## Features

- Large Hatching Box: Measuring 8.1"L x 4.1" W x 3.5" H, this breeding box protects newborn fry from predation, significantly improving their survival rate.
- Versatile Uses: Comes with 2 removable separators to create 3 separate compartments. The main chamber serves as a hatchery for baby fish, while the other two compartments can isolate aggressive or sick fish.
- Floating Design: Equipped with a balancing panel and 2 handles, this box floats effortlessly in water and can be secured inside the tank using 2 suction cups for added stability and space-saving convenience.
- High-Quality Acrylic Material: Made from transparent acrylic, this box allows unobstructed views of the breeding process and fish interactions, providing endless enjoyment for aquarium enthusiasts.
- Easy Installation & Maintenance: The incubator can be easily installed or disassembled without any tools for thorough cleaning. Side vents ensure optimal water flow, eliminating the need for a heater or air pump.
- Compatible with Most Aquariums: Easily attaches to the side of most aquariums, providing a safe environment for fry, sick fish, or new fish that require acclimation.
- Ideal for Freshwater & Saltwater: Utilizes the same conditioned water as your aquarium without requiring additional heaters or filters, making it suitable for both freshwater and saltwater setups.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D58KXG1 |
| ASIN  | B07D58KXG1 |
| Best Sellers Rank | #84,586 in Pet Supplies ( See Top 100 in Pet Supplies ) #63 in Fish Breeding Tanks |
| Brand Name | MaoTopCom |
| Color | Transparent |
| Customer Reviews | 4.2 4.2 out of 5 stars (305) |
| Date First Available | May 18, 2018 |
| Date First Available  | May 18, 2018 |
| Included Components | fish incubator, 2 suckers, 2 divider panels, V-shaped center partition, top cover |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 8.11 x 3.5 x 4.09 inches |
| Item Package Dimensions L x W x H | 10.94 x 4.96 x 4.09 inches |
| Item Weight | 0.39 Kilograms |
| Item model number | Large Multi-Chamber Holding |
| Item model number  | Large Multi-Chamber Holding |
| Manufacturer | MKDcom |
| Manufacturer  | MKDcom |
| Material | Acrylic |
| Model Name | Large Multi-Chamber Holding & Breeding Box for Aquariums |
| Number of Items | 1 |
| Product Dimensions  | 8.11 x 3.5 x 4.09 inches; 13.62 ounces |
| Size | Extra Large |
| Specific Uses for Product | Indoor, Outdoor |
| Style | Modern |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** MaoTopCom
- **Color:** Transparent
- **Included Components:** fish incubator, 2 suckers, 2 divider panels, V-shaped center partition, top cover
- **Item Weight:** 0.39 Kilograms
- **Material:** Acrylic
- **Product Dimensions:** 8.1"L x 4.1"W x 3.5"H
- **Shape:** Rectangular
- **Special Feature:** Self Cleaning, Shatter Resistant, Transparent
- **Specific Uses For Product:** Indoor, Outdoor
- **Style:** Modern

## Images

![Large Multi-Chamber Holding & Breeding Box for Aquariums - Fish Hatchery with 3 Compartments, Floating Design, Clear Acrylic, Easy to Install - Ideal for Newborn Fry, Sick Fish, and Acclimation - Image 1](https://m.media-amazon.com/images/I/71yevkZvJmL.jpg)

## Questions & Answers

**Q: how many gallons does each fish have?**
A: No gallons... the chambers are very small. Big enough for one large female guppy. They have very little room to move. The pieces don't stay in well, the suction cups are not securely attached so the tank comes off then sinks. You have to remove the lid to feed. It's very cheaply made. We trashed ours.

**Q: Can i remove everything excepr for the divider between 2 and 3 and have just two larger seperation tanks?**
A: You can make it 2, 3 or 1 larger section. However I wouldn't recommend this. It's very cheaply made, comes apart easily in the water and you have to remove the lid to feed. We threw ours away.

**Q: Can this be used for platys and mollies?**
A: I haven't tried it with Platies or Mollies.  However I have been a tropical fish hobbyist for some 60 years and  I don't see any reason why it wouldn't be OK.  As long as the newborn fry are small enough to fall through the slit at the bottom, there shouldn't be a problem

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect little tank.
*by S***E on May 17, 2022*

I really like this little tank for my pregnant fish. The rubber suction cups aren't the easiest to put on but after it stays on the tank and sticks well. I use it with pregnant guppies. I put it really high on the side of my tank so the fry can get to air. This makes the lid not able to sit flat on the little tank. The result is several of my guppies can get out - or in. We gave up trying to keep a particular female in there. She will have her fry in the community tank. When the fry are born they end up safely in the bottom of the tank. I do find this gets more algae that my big tank walls do but it cleans relatively easy - just a lot of little nooks and crannies.

### ⭐⭐⭐⭐⭐ Effective solution
*by H***A on December 23, 2025*

Functional and effective. Sturdy plastic.

### ⭐⭐⭐⭐⭐ Suction cups included
*by A***R on September 10, 2025*

Works great snd love the suction cups with it

## Frequently Bought Together

- 4 Rooms HD Fish Breeding Box Aquarium Breeding Box, Breeder Box for Fish Tank, Double Hatching Incubator Isolation Box for Guppy Baby Fish Hatchery
- Ultra Fresh Baby Fish Food with 50% Sword Prawn Shrimp, Slow Sinking, Substitute for Brine Shrimp - For Fry Health and Cleaner Water
- Tiny Fry Fish Food 1.76 oz, Fine Powder for Newborn Aquarium Fish

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-16*