---
product_id: 728385071
title: "GreenWaterFarm Moina Macrocopa Eggs for Hatching and Culture Live Fish Bait for Betafish"
brand: "green water farm"
price: "€ 30.48"
currency: EUR
in_stock: true
reviews_count: 5
category: "Green Water Farm"
url: https://www.desertcart.hr/products/728385071-greenwaterfarm-moina-macrocopa-eggs-for-hatching-and-culture-live-fish
store_origin: HR
region: Croatia
---

# GreenWaterFarm Moina Macrocopa Eggs for Hatching and Culture Live Fish Bait for Betafish

**Brand:** green water farm
**Price:** € 30.48
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** GreenWaterFarm Moina Macrocopa Eggs for Hatching and Culture Live Fish Bait for Betafish by green water farm
- **How much does it cost?** € 30.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/728385071-greenwaterfarm-moina-macrocopa-eggs-for-hatching-and-culture-live-fish)

## Best For

- green water farm enthusiasts

## Why This Product

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

## Description

Eggs for hatch

Review: None of the eggs hatched this time .
Review: Great product with clear instructions. Love that the manufacture date and best before date is printed on the box, so you know it's not some old stock. I've cultured Daphnia Pulex for couple of years now, and decided to give Moina a try because of it's size. Newborns are smaller than a seed shrimp...it wouldn't surprise me if some of the "none hatched" reviewers simply just didn't see them, and gave up lol It's almost impossible to not overfeed when you're starting a new culture with a small population, so I decided to use green water. I didn't have to feed them for the first week, the green water only started to clear up on the 8th day. Which means the population is now big enough to consume algae faster than it can grow. I'd highly recommend everyone to do the same. Here's some more detail. Setup: One full capsule of eggs, 10 gallon tank with green water @ 26c/78.8f, 16hrs of light per day, big bubbles (1-2 bubbles/s, to keep the algae suspended, and to prevent protein film from forming at the surface) Day 1-2 (Nov 7-8): Nothing happened Day 3-4 (Nov 9-10): ~25% hatched, found 2 fairy shrimps! (Baby fairy shrimps look like a tiny white caterpillar/fluffy floating string...at first I though it was some type of parasite...) Day 5-6 (Nov 11-12): ~60% hatched, found 2 more fairy shrimps :D Day 7 (Nov 13): At this point there's probably a thousand moinas in the tank, most are newborns. It's impossible to tell which of those are hatched from the eggs or reproduced. I'd say 70% hatch rate is a fair estimate. Not sure what I'll do with those fairy shrimps, but it seems I can just leave them in the same tank and feed them just like I would with daphnia/moina. Nonetheless, I feel very lucky considering that quite a few people who specifically bought fairy shrimp eggs couldn't get them to hatch lol

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08X4Z3VDR |
| Amazon Bestseller | #86,016 in Pet Supplies ( See Top 100 in Pet Supplies ) #604 in Aquarium Fish Food |
| Batteries Included | No |
| Customer Reviews | 3.8 3.8 out of 5 stars (723) |
| Date First Available | November 23, 2024 |
| Pet Life Stage | All Life Stages |
| batteries required | No |

## Product Details

- **Age Range (Description):** All Life Stages
- **Brand:** GREEN WATER FARM
- **Item Weight:** 0.14 Grams
- **Package Information:** Carton
- **Target Species:** Fish
- **Unit Count:** 2 Count

## Images

![GreenWaterFarm Moina Macrocopa Eggs for Hatching and Culture Live Fish Bait for Betafish - Image 1](https://m.media-amazon.com/images/I/71z-VLfwE9L.jpg)
![GreenWaterFarm Moina Macrocopa Eggs for Hatching and Culture Live Fish Bait for Betafish - Image 2](https://m.media-amazon.com/images/I/71JTJrImiGL.jpg)
![GreenWaterFarm Moina Macrocopa Eggs for Hatching and Culture Live Fish Bait for Betafish - Image 3](https://m.media-amazon.com/images/I/71hcoOJU-nL.jpg)
![GreenWaterFarm Moina Macrocopa Eggs for Hatching and Culture Live Fish Bait for Betafish - Image 4](https://m.media-amazon.com/images/I/61VG6vPbJgL.jpg)
![GreenWaterFarm Moina Macrocopa Eggs for Hatching and Culture Live Fish Bait for Betafish - Image 5](https://m.media-amazon.com/images/I/61WqDM5zk5L.jpg)

## Questions & Answers

**Q: What are the dimensions of a single capsule?**
A: I usually use capsule size 1

**Q: Will this work in a pond to keep algae down ? With ftogs**
A: Yes, it can keep  green algae down

**Q: are they supposed to hatch and then the fish eats them? I have a baby betta fish and want to make sure I am doing it right since I am a new fish owner**
A: Hello

Yes, you are correct.
I would like to suggest you order fairy shrimp eggs instead of Moina because it's small than Moina. So it's suitable for baby betta than Moina

However, Fairy shrimp eggs out of stock on FBA now.
it's will available on FBA in 10 days.

If you don't want to wait you can order on my website also.
It will be shipped from the warehouse in San Carlos, CA by priority mail USPS, which takes 3-8 business days 

Regard,
Sprite

**Q: It's been 6 days and they are still just little floating white dots on top of frog tank. Any suggestions?**
A: It took a good 7 days for my colony to hatch make sure your temperature is safe for your tanks inhabitants and within range on packaging if unable to safely do this due to tank inhabitants use separate tank eggs are heat sensitive and to cold my not induce hatching

## Customer Reviews

### ⭐ Review
*by S***J on December 3, 2025*

None of the eggs hatched this time .

### ⭐⭐⭐⭐⭐ Review
*by K***N on November 15, 2024*

Great product with clear instructions. Love that the manufacture date and best before date is printed on the box, so you know it's not some old stock. I've cultured Daphnia Pulex for couple of years now, and decided to give Moina a try because of it's size. Newborns are smaller than a seed shrimp...it wouldn't surprise me if some of the "none hatched" reviewers simply just didn't see them, and gave up lol It's almost impossible to not overfeed when you're starting a new culture with a small population, so I decided to use green water. I didn't have to feed them for the first week, the green water only started to clear up on the 8th day. Which means the population is now big enough to consume algae faster than it can grow. I'd highly recommend everyone to do the same. Here's some more detail. Setup: One full capsule of eggs, 10 gallon tank with green water @ 26c/78.8f, 16hrs of light per day, big bubbles (1-2 bubbles/s, to keep the algae suspended, and to prevent protein film from forming at the surface) Day 1-2 (Nov 7-8): Nothing happened Day 3-4 (Nov 9-10): ~25% hatched, found 2 fairy shrimps! (Baby fairy shrimps look like a tiny white caterpillar/fluffy floating string...at first I though it was some type of parasite...) Day 5-6 (Nov 11-12): ~60% hatched, found 2 more fairy shrimps :D Day 7 (Nov 13): At this point there's probably a thousand moinas in the tank, most are newborns. It's impossible to tell which of those are hatched from the eggs or reproduced. I'd say 70% hatch rate is a fair estimate. Not sure what I'll do with those fairy shrimps, but it seems I can just leave them in the same tank and feed them just like I would with daphnia/moina. Nonetheless, I feel very lucky considering that quite a few people who specifically bought fairy shrimp eggs couldn't get them to hatch lol

### ⭐⭐⭐⭐⭐ Review
*by S***H on April 11, 2025*

Good hatch rate abt 70 to 80 percent.

## Frequently Bought Together

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-22*