Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Figure Eight Pufferfish Tertaodon Biocellatus 3cmFigure Eight Pufferfish Tertaodon Biocellatus 3cm Overview: The Figure Eight Pufferfish, named for the distinctive figure eight pattern on its body, is a charming and active freshwater species known for its inquisitive nature and entertaining antics. These small, colorful fish boast engaging personalities and are sure to captivate any aquarium enthusiast. Origin: Native to brackish waters in Southeast Asia, particularly found in estuaries and river
Figure Eight Pufferfish Tertaodon Biocellatus 3cmOverview: The Figure Eight Pufferfish, named for the distinctive figure-eight pattern on its body, is a charming and active freshwater species known for its inquisitive nature and entertaining antics. These small, colorful fish boast engaging personalities and are sure to captivate any aquarium enthusiast.
Origin: Native to brackish waters in Southeast Asia, particularly found in estuaries and river deltas, they thrive in slightly salty water conditions.
Feeding: These omnivorous creatures have a hearty appetite for snails, crustaceans, small fish, and various invertebrates. Offering a diverse diet including live and frozen foods, supplemented with occasional shellfish or snails to help wear down their ever-growing teeth, is ideal for their health.
Tank Mates: Best suited for species-only tanks due to their fin nipping tendencies and potential aggression towards other tank mates, especially smaller fish. Careful selection of tank companions is crucial to avoid conflicts.
Aggression: Known for their territorial behavior and occasional aggression, Figure Eight Pufferfish may assert dominance, especially when establishing territory. Providing ample hiding spots and space for each fish can help minimize conflicts.
Experience Level: Intermediate to advanced aquarists are recommended for keeping Figure Eight Pufferfish due to their specific dietary needs, sensitivity to water quality, and potential aggression. Regular monitoring of water parameters and attentive care are essential.
Water Parameters: Maintaining stable brackish water conditions is key:
- Temperature: 75-82°F (24-28°C)
- pH: 7.5-8.5
- Salinity: 1.005-1.010 specific gravity (moderate brackish water)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1458 reviews
Sort
Product Reviews
★★★★★ 5
Love it
Size: Queen, Color: White
This is such a nice pillow protector. It is super soft, the zipper works great, it has a decent weight to it, and definitely keeps the pillow cooler. I’m very impressed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Great product! I love the feel of these.
Size: Queen, Color: White
“I recently purchased the Serta Power Chill Cooling Pillow Protectors, and they have been a game-changer for my sleep comfort. These pillow protectors have exceeded my expectations in several ways.
First and foremost, the cooling technology is fantastic. I tend to sleep hot, especially during the summer months, and these pillow protectors have made a noticeable difference. They keep my pillows cool and comfortable throughout the night, which has led to more restful and uninterrupted sleep.
The fit is also excellent. They easily slip over my standard-sized pillows and stay securely in place without any annoying bunching, wrinkles or slipping during the night. And the zipper is amazing. Having no wrinkles in my cover is easier on my hair.
What’s great about these protectors is that they not only keep my pillows cool but also protect them from spills, stains, and allergens. It gives me peace of mind knowing that my pillows are safeguarded while I enjoy a cool and refreshing sleep environment. There is no noise when sleeping on this cover, it’s soft.
Cleaning is a breeze. They are machine-washable and maintain their cooling properties even after multiple washes.
The quality of the materials used is evident. These protectors feel durable and well-made, promising long-lasting use.
While they are slightly more expensive than basic pillow protectors, the added cooling benefits and protection they offer are well worth the investment. They’ve made a significant difference in my sleep quality, and I highly recommend the Serta Power Chill Cooling Pillow Protectors to anyone seeking a cooler and more comfortable night’s sleep.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2023
★★★★★ 4
Loose on standard pillow.
Size: Queen, Color: White
Too large for standard pillow. It would fit a queen size pillow much better. It does stay cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
★★★★★ 5
Soft and cool. Very cool. 🧊
Size: Queen, Color: White
I bought these for my memory foam pillow and they’re excellent for cooling it. I use 2 of these on the pillow for maximum chill factor and it works.
They’re very soft, the zippers are high quality. Easy to put on with a bit of stretch- generously sized. They’re stain resistant. I’m glad they’re NOT waterproof because they’d be too hot then. They’re very durable. Wash on delicate setting in a mesh bag and air dry and they last long. They’re very quiet- smooth and silky. Definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
★★★★★ 3
Cool enough
Size: Queen, Color: White, Size: Queen, Color: White
I thought I had purchased pillows so when I received these I was a little disappointed. However that was 100% on me for not reading the listing and just trusting my search. I decided to give them a try and so far they seem ok. They don’t stay cool even though I have them on cooling pillows. They are super thin but very soft. They fit on my pillows perfectly. I don’t think it has improved my sleep quality but it hasn’t made it any worse either. I don’t think they are waterproof but I don’t really want to test that. I like that the zipper is small and seems to be decent quality. Smelled heavily of chemicals when I first took it out of the package but that disappeared after a few minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026