The Original Sea-Monkeys Magic Castle Kit - Everything You Need to Hatch Sea Monkeys!
The Original Sea-Monkeys Magic Castle Kit - Everything You Need to Hatch Sea Monkeys!
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Sea-Monkeys

The Original Sea-Monkeys Magic Castle Kit - Everything You Need to Hatch Sea Monkeys!

3.8 stars out of 21 reviews
(3.8)|
21 ratings

Key item features

  • Complete Kit: Includes a PMS plastic tank, food packet, water purifier, and sea monkey eggs for immediate setup.
  • Castle Habitat: Features an elegant castle design with turrets, providing a unique home for the Sea-Monkeys.
  • Magnifying Lid: The tank's lid incorporates a built-in magnifier, allowing for close observation of the Sea-Monkeys.
  • Tip-Proof Design: The habitat is designed to be tip-proof, ensuring stability.
  • Cryptobiosis Eggs: Sea monkey eggs are in a dry powder state due to cryptobiosis, enabling survival until ideal conditions are met.
  • Simple Activation: Requires only the addition of boiled or bottled water to the fill line to activate the Sea-Monkeys.
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Current price is $29.95
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Columbus, 43215
Arrives by Sat, Apr 4
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3.8 out of 5 stars
stars21 ratings9 reviews
How item rating is calculated
  1. 5 stars62% (13)
  2. 4 stars5% (1)
  3. 3 stars10% (2)
  4. 2 stars0% (0)
  5. 1 star24% (5)

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Showing 1-3 of 9 reviews

Jul 9, 2025
Beverly
Top Reviewer
Sold byVentiMarketDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Bring back childhood memories!!

Got this for my 4 year old granddaughter. I remember having them as a kid and was thrilled that you can still find them. The process is kinda slow so don't give up on them coming alive. It took a few weeks for them to get big enough to see but what a joy when they do get big. Follow the directions completely and then just watch and wait. The joy on their face will be worth it all!!

Helpful?2DQZE48JOJ0I556726671
Mar 23, 2025
Happy
Sold byVentiMarket
5 out of 5 stars review

Verified Purchase

Cute gift

My guy really wanted sea monkeys so I got him this… it's more fun than the original. I wish they had a pirate ship wreck but this is cool.

Incentivized Review
Helpful?2DQZE48JOJ0I556726671
Feb 22, 2025
brenda
Sold byVentiMarketDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I am very pleased with it. Nice quality. And everything you need to start right away.

Incentivized Review
Helpful?2DQZE48JOJ0I556726671