---
product_id: 454694328
title: "VAYINATO Boyu Aquarium Fish Breeding, Isolation, Hatchery Box for Fish Fry Net (Small (NB-3201) - Single)"
brand: "vayinato"
price: "₩27084"
currency: KRW
in_stock: true
reviews_count: 8
category: "Vayinato"
url: https://www.desertcart.kr/products/454694328-vayinato-boyu-aquarium-fish-breeding-isolation-hatchery-box-for-fish
store_origin: KR
region: South Korea
---

# Optimized water flow with side vents Hang-on design for easy installation Fine mesh netting ensures fry safety VAYINATO Boyu Aquarium Fish Breeding, Isolation, Hatchery Box for Fish Fry Net (Small (NB-3201) - Single)

**Brand:** vayinato
**Price:** ₩27084
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your fry safe, your tank peaceful, and your aquarium thriving!

## Quick Answers

- **What is this?** VAYINATO Boyu Aquarium Fish Breeding, Isolation, Hatchery Box for Fish Fry Net (Small (NB-3201) - Single) by vayinato
- **How much does it cost?** ₩27084 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/454694328-vayinato-boyu-aquarium-fish-breeding-isolation-hatchery-box-for-fish)

## Best For

- vayinato enthusiasts

## Why This Product

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

## Key Features

- • **Fry Safety First:** Fine mesh netting keeps tiny fry secure while allowing natural water circulation.
- • **Stress-Free Isolation:** Perfectly isolates aggressive or injured fish to maintain tank harmony.
- • **Durable & Easy to Clean:** Rust-resistant plastic frame with washable net fabric for long-lasting use.
- • **Effortless Installation:** Hang-on suction cup design lets you set up in seconds without hassle.
- • **Versatile Compatibility:** Ideal for small species like Guppies, Tetras, and Clownfish up to 1 inch.

## Overview

The VAYINATO Boyu Aquarium Fish Breeding Box is a compact, rust-resistant isolation net designed to protect small fish fry and separate aggressive or injured fish within community tanks. Featuring a hang-on suction cup for easy installation, fine mesh for fry safety, and side vents for optimal water flow, it’s a professional-grade solution trusted by aquarium enthusiasts to maintain a healthy, balanced aquatic environment.

## Description

Aquarium Fish Breeder Box for Isolate the Fry within Net

Review: Perfect Solution for Fish Separation – Great Build Quality! - I recently bought the VAYINATO Boyu Aquarium Fish Breeding, Isolation, Hatchery Box for Fish Fry Net, and I’m really impressed with it. I used it to successfully separate one particularly aggressive fish, which immediately reduced the tension and aggression in the tank. It worked exactly as I hoped! The build quality is excellent—sturdy, well-designed, and easy to install. The mesh is fine enough to keep small fry safe while allowing water to flow through effectively. Overall, I’m very happy with this purchase and would definitely recommend it to any aquarium enthusiast facing similar issues.
Review: Same as in the picture - It's very good product.maine apni fish for a month isme rakhi but of no use and jaise maine isse nikal k bucket me daala she has given birth to 20 fry.as per the data after she gave birth to fry I can't change them to different place so it didn't work for me.as far as description the set up is strong plastic and suction is also very good.the outer covering is net fabric so easy to wash it. Partition Jo h Bich me wo utna strongly stay nhi kr pata hai which make the 2 fish came together after several attempt to make them apart so 1 demerit is this only. In my case I only have 1 fish to separate to it's useful to her but it may be not useful to those who have 2 fish to separate after putting the barrier the space also become smaller for the fish to swim easily.its good for 1 pregnant fish as per my perspective

## Features

- 【Baby Saver】The Box is a netted area with an improved net and frame. The net’s free sliding suction cup back allows it to adjust by itself and float at water level. Easy to assemble.
- 【Natural And Clever Way To Breed】 The Net Breeder is the safe way to keep your fry isolated in a community tank.
- 【ISOLATE THE FRY】Perfect isolator for aggressive fish, injured fish, small fish, shrimp and other marine fishes. Fishes such as Guppies, Tetras, Platties, Damsel, Clownfish and other small fishes about 1 inch may fit in.
- 【Easy to Use】Authentic quality & professional breeding divider,In-tank & adherent hang-on design, side vents allow for optimum water flow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5739NNG |
| Best Sellers Rank | #3,558 in Pet Supplies ( See Top 100 in Pet Supplies ) #7 in In-Tank Isolation Boxes |
| Brand | VAYINATO |
| Colour | White |
| Country of Origin | China |
| Generic Name | breeding box |
| Item Weight | 100 g |
| Manufacturer | Boyu |
| Material | Plastic |
| Net Quantity | 1.00 Count |
| Product Dimensions | 15.2L x 14.2W x 15.7H Centimeters |
| Shape | Rectangular |
| Special Feature | Rust Resistant |
| Specific Uses For Product | active |
| Style | hang-on |
| Tank Volume | 0.2 Kilograms |
| Vivarium Type | Aquarium |

## Product Details

- **Brand:** VAYINATO
- **Colour:** White
- **Item Weight:** 0.1 Kilograms
- **Material:** Plastic
- **Product Dimensions:** 15.2L x 14.2W x 15.7H Centimeters
- **Shape:** Rectangular
- **Special Feature:** Rust Resistant
- **Specific Uses For Product:** active
- **Style:** hang-on
- **Tank Volume:** 0.2 Kilograms

## Images

![VAYINATO Boyu Aquarium Fish Breeding, Isolation, Hatchery Box for Fish Fry Net (Small (NB-3201) - Single) - Image 1](https://m.media-amazon.com/images/I/71jEJQIO1iL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Solution for Fish Separation – Great Build Quality!
*by R***J on 30 May 2025*

I recently bought the VAYINATO Boyu Aquarium Fish Breeding, Isolation, Hatchery Box for Fish Fry Net, and I’m really impressed with it. I used it to successfully separate one particularly aggressive fish, which immediately reduced the tension and aggression in the tank. It worked exactly as I hoped! The build quality is excellent—sturdy, well-designed, and easy to install. The mesh is fine enough to keep small fry safe while allowing water to flow through effectively. Overall, I’m very happy with this purchase and would definitely recommend it to any aquarium enthusiast facing similar issues.

### ⭐⭐⭐⭐ Same as in the picture
*by A***N on 26 July 2025*

It's very good product.maine apni fish for a month isme rakhi but of no use and jaise maine isse nikal k bucket me daala she has given birth to 20 fry.as per the data after she gave birth to fry I can't change them to different place so it didn't work for me.as far as description the set up is strong plastic and suction is also very good.the outer covering is net fabric so easy to wash it. Partition Jo h Bich me wo utna strongly stay nhi kr pata hai which make the 2 fish came together after several attempt to make them apart so 1 demerit is this only. In my case I only have 1 fish to separate to it's useful to her but it may be not useful to those who have 2 fish to separate after putting the barrier the space also become smaller for the fish to swim easily.its good for 1 pregnant fish as per my perspective

### ⭐⭐⭐⭐⭐ Worth For Money
*by G***N on 19 January 2026*

Product is Ready Good and worth for money

## Frequently Bought Together

- VAYINATO Boyu Aquarium Fish Breeding, Isolation, Hatchery Box for Fish Fry Net Box (Small (NB-3201) - Single Box)
- Foodie Puppies Siphon Pump for Aquarium/Fish Tank Cleaning Tool Without Valve Algae Scrapers & Fish Tank Gravel Cleaner - (1.7 Meter) Siphon Vacuum for Water Changing/Draining

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*