







🦐 Dive into your own miniature aquatic empire!
The Original Sea Monkeys Magic Castle kit includes a tip-proof plastic tank shaped like a castle, sea monkey eggs in cryptobiosis state, food, and water purifier. Designed for ages 6+, it offers a unique hands-on science experience where users add water to hatch and nurture sea monkeys that live up to 2 years, all while observing their behavior through a built-in magnifier lid.


| Product Dimensions | 18.9 x 13.97 x 13.97 cm; 51.03 g |
| Manufacturer recommended age | 6 years and up |
| Item model number | DI23230 |
| Educational Objective(s) | Sensory Exploration, Observation Skills |
| Number of Game Players | 1 |
| Number of pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Plastic |
| Colour | Green |
| Release date | 1 Oct. 2019 |
| ASIN | B07T1WGMKQ |
L**D
Nice, Affordable Little Gift
I got this for my niece who wanted sea monkeys. It was easy for her to follow (age 7) and the monkeys appeared! They are pretty easy to look after, especially as she forgot about them at times. Great value too.
S**E
Took a long time to hatch but worth the wait!
My little one has been asking for sea monkeys for ages so I got these as a birthday present. You have to follow the instructions to priory the water and wait a day til you put the eggs in. We waited a couple of weeks til they started hatching but there’s about 6 swimming around now.Nice easy pets, definitely worth buying if your kids ask for them!
T**S
It's so small but it was what my grandaughter wanted
I couldn't believe how small this was. Its not been used yet as it's a present. It does look nice but I hope the creatures are small 😅
P**N
All died in 6 days
Followed the instructions to a T. Sea monkeys hatched and we had loads. Fed them on day 5. All died within another 2 days. Waste of money.
L**M
Would recommend
This is a great product for any occasion.Took about 5-7 days for the eggs to hatch. Comes with plenty of food to keep you going for quite a while.If looked after correctly, they will start to reproduce eggs themselves and therefore create your own little civilisation.Instructions are set out well. Extremely easy to follow. Even states on there about their egg warranty in case the eggs don’t hatch. (Which is always a positive)
M**E
Instructions poor
These never worked for my son
R**N
Best ever sea monkey kit
The media could not be loaded. Best ever
P**R
Lazy persons fish tank
These are so cool. They grow very quickly and have even started to look pregnant again in the tank. They are a lazy persons version of a fish tank.One thing to note is that the water must be sat for 24 hours so might be worth opening and setting up the water before if gifting to an eager child.
Trustpilot
3 weeks ago
2 days ago