Skip to content
  • Free shipping
  • 14-day easy returns
  • Secure checkout
  • Quality guaranteed
Clear acrylic aquarium breeding isolation boxes stacked and displayed on a dark surface.
A clear acrylic breeding isolation box containing several small orange fish amidst green aquatic plants.
Close-up of an aquarium breeding isolation box showing a clear tube with small holes.
Clear plastic aquarium breeding isolation box with dimensions 11cm high, 7cm wide, and 8cm long.
A clear plastic breeding isolation box with a grid structure and small fish inside, suspended over aquatic plants.
A clear plastic aquarium breeding isolation box filled with green aquatic plants.
A clear acrylic breeding isolation box with two circular openings is suspended among green aquatic plants.
A clear acrylic breeding isolation box with a mesh bottom and viewing ports is placed over aquatic plants.
Clear plastic aquarium breeding isolation box with measurements of 13cm height, 7cm width, and 10cm length.
Clear plastic aquarium breeding isolation box with dimensions 11cm high and 8cm by 7cm.
1 / 10

Aquarium Breeding Isolation Box

Regular price $11.99 – $14.99

Why customers love it

Safeguard your fry with precision breeding tools

This floating isolation box is the essential tool designed to protect delicate fry and simplify the breeding process for various aquarium species.

  • 1mm mesh ensures safe containment while promoting necessary water circulation.
  • Floating design prevents accidental jumping and allows for easy relocation within the tank.
  • Integrated feeding hole makes providing food simple without disturbing the isolation area.
  • Secure suction cups guarantee stable mounting in any aquarium setup.
Clear acrylic aquarium breeding isolation boxes stacked and displayed on a dark surface.

Precision Protection for Your Fry

Safe Containment

Features 1mm mesh gaps to keep juveniles secure while allowing vital water flow.

Natural Circulation

The design ensures healthy water movement, crucial for fry survival.

Easy Relocation

Floating construction allows you to move the box easily for observation or maintenance.

Convenient Feeding

Includes a built-in feeding hole for effortless feeding of your breeding stock.

Setup

Install in 3 Simple Steps

Secure your isolation box quickly and safely.

  1. Prepare the Box

    Select your desired size (Large or Small) for optimal fry protection.

  2. Mount Securely

    Use the strong suction cups to firmly attach the box to your aquarium substrate or glass.

  3. Observe and Feed

    Place the box in the water, observe the healthy circulation, and use the feeding hole for convenient care.

Product Details

Key Product Specifications

Details on construction and design features.

Mesh Size
1mm gaps
Design Type
Floating
Mounting Method
Suction Cups
Suitable Species
Guppies, Bettas, and other live-bearing species

Why Choose Our Isolation Box

Isolation Box vs. Standard Containers

The difference in protection and functionality.

Feature
Isolation Box
Standard Container
Containment Integrity
1mm mesh for safe, controlled circulation.
Often uses larger gaps or open designs.
Mobility
Floating design allows easy relocation.
Typically fixed or cumbersome to move.
Feeding Access
Integrated feeding hole is convenient.
Requires removing the entire unit for feeding.
Stability
Secure suction cups ensure stable mounting.
May rely only on gravity or simple placement.

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently Asked Questions

Answers to common questions about using the isolation box.

Can I use this box with different types of fish?

This isolation box is ideal for live-bearing or egg-laying species such as guppies and bettas. Always ensure the box is sized appropriately for your chosen species.

How does the floating design affect water flow?

The floating design is engineered to maintain healthy water circulation while keeping the fry safe inside. It balances protection with necessary oxygen exchange.

Are the suction cups safe for my tank?

The suction cups are designed for secure mounting. Please ensure you clean the surface thoroughly before applying the cups to prevent damage to your tank glass.

What is the difference between the Large and Small box?

The main difference lies in capacity. Choose the Large Box for larger breeding groups and the Small Box for smaller fry or different species.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Items should be unused and in original packaging where possible. Contact us before sending anything back.