Search  for anything...

JA-RU Magic Grow-Aquarium Growing-Fish Toy Set (1 Pack) Water Expanding Toys | Water Growing Animals Deep Sea Creatures Toys | Best Gift Idea Birthday Boy and Girl | Party Favor-Kid Toy. 306-1A

  • Based on 331 reviews
Condition: New
Checking for product changes
$5.97 Why this price?
Save $4.02 was $9.99

Buy Now, Pay Later


As low as $1 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 3
Order within 23 hours and 36 minutes
Available payment plans shown during checkout

Size: 1 Pack


Features

  • 1 PACK OF MAGIC-AQUARIUM GROWING-FISH TOY SET - Spark looks of wonder on the little ones faces! These mini aquariums each come with 2 fish with water growing sea creatures. Add water to the aquarium and the little fish grow up to 5 TIMES their size in just 3 days.
  • SAFE AND NON-TOXIC TOYS - Ja-Ru's Growing Fish Aquarium has ASTM tested high quality materials latex-free, BPA-free, and non toxic. Safe Toys for your kids to play and learn with.
  • GREAT SENSORY STIMULATION PRODUCT - Designed with authentic details to look very realistic. See how the fish starts growing bigger with just a little bit of water. Awesome learning tool for young kids. Learn more with these ocean life toys.
  • BEST GIFT IDEA - Surprise your kids with these mini aquarium with magic growing little sea creatures. Perfect for sea themed party favors, Easter prizes and birthday gifts. Fun stocking stuffers. Available in bulk.
  • USA BRAND JA-RU TOYS ASTM TESTED - Top Quality & Safety; Great Party Favors Giveaways Prizes Goodies, Stocking Stuffers Rewards Incentives Pinata Filler Birthday Bag Carnival Christmas Halloween Valentines Summer Camps ADD ADHD Prime Tactile Game Cool Stuff Prime Toys in Bulk.

Product Dimensions: 5 x 7 x 1 inches


Item Weight: 1.97 ounces


Manufacturer recommended age: 4 years and up


Is Discontinued By Manufacturer: No


Manufacturer: JA-RU


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect little trinket toy
Size: 1 Pack
Our 4 year old was very excited to check in on his tank to see how big his fish were getting. The seal on the top is secure enough for him to run around the house without leaking. He keeps it on his nightstand like a real (maintenance free) fish tank. Good purchase!!
Reviewed in the United States on May 13, 2022 by Chelsea & Nick Hetrick

  • Gifted
Size: 6 Packs
I bought as gifts for nieces and nephews and it was fun.
Reviewed in the United States on May 26, 2024 by Russia A.

  • Cool
Size: 1 Pack
Took a full 3 days but pretty cool. Dont expect to grow in hours. Super small.
Reviewed in the United States on April 19, 2023 by Jessie Jessie

  • False Advertising
Size: 1 Pack
This was the perfect little surprise gift for my son. He LOVES fishies. When we opened this, right on the packaging it says "starts growing in 1 hour" however this was false. We waited and hour, nothing. Waited 3hrs still nothing. Nothing happened after 6hrs. Nothing happened after two days. My son was SO disappointed he wanted to throw it away. We didn't think it worked. After reading some other reviews I came to find people having the same issue. This takes DAYS to grow. We are on day 6 and finally they are getting bigger. It was definitely a waste of money. Cute idea. But total waste. A 4yr old doesn't want to sit for days waiting for his fish to grow. Bummer. ... show more
Reviewed in the United States on April 11, 2023 by Kira Freeman

  • Slow growing
Size: 1 Pack
The fish did grow, but it took several days, not several hours.
Reviewed in the United States on March 24, 2021 by Debbie Williams

  • Nostalgic
Size: 1 Pack
Reminds me of being a kid, as I used to have these. :) I would fall asleep holding it.
Reviewed in the United States on April 16, 2024 by Grace

  • Purchased for two youngest granddaughters.
Size: 2 Packs
Granddaughters loved watching fish grow. The only thing they disliked was the water was slow to drain
Reviewed in the United States on July 28, 2023 by Jesse

  • Compared to the other products, this was disappointing.
Size: 6 Packs
I picked up one of the alligators that expands at the grocery store to try. My kids LOVED it, so I ordered a set with 6 animals for them. When I bought those, an ad for these came up. Since it's the same company, I thought the kids would love them. Compared to the others, this is kind of a let down. We only opened 2, but the tops leaked, so they couldn't carry them around. I noticed after a few days, there was a lot of mold inside it, despite the top being on the entire time. Also, the fish barely changed size, to the point, it was not a noticeable size difference after 24 hours. The fish may have expanded 50%- they definitely didn't double in size or even come close. I'll try another couple, but won't buy again ... show more
Reviewed in the United States on December 14, 2022 by Cararah

Can't find a product?

Find it on Amazon first, then paste the link below.