Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Sera Marin HydrometerFor easy monitoring of marine water density, you can determine the salinity (salt content) from the measured density. It's essential to maintain a consistent salinity level in your aquarium, so it's important to check the water regularly. To perform the test, fill a tall glass with the water you want to assess, then read the scale of the submerged hydrometer based on how deep it is immersed.
For easy monitoring of marine water density, you can determine the salinity (salt content) from the measured density. It's essential to maintain a consistent salinity level in your aquarium, so it's important to check the water regularly. To perform the test, fill a tall glass with the water you want to assess, then read the scale of the submerged hydrometer based on how deep it is immersed.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
4.6 ★★★★★
Based on 423 reviews
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Product Reviews
★★★★★ 5
Pretty pillow cover
Nice soft pillow cover and pretty color. Would purchase this brand again.
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Reviewed in the United States on August 2, 2025
★★★★★ 4
Excellent quality; fit may be tight
The quality of these covers is very good. The feel is soft and warm. The color is rich. They wash easily and well. My only problem is the fit. My 15” throw pillows are overstuffed, and they won’t fit in these covers. If your pillows are not overstuffed, I highly recommend these.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Really like these for the price
I was surprised when I received these because they are made better than expected. The color is accurate and they are nice and fluffy. Hidden zipper works well too. We will see how they wash when the time comes, but I usually bag items like this so should be fine.
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Reviewed in the United States on February 12, 2025
★★★★★ 5
Luxurious feel
Color: Light Brown, Size: Throw (50" X 60")
This blanket is soft and fuzzy. It has a little weight to it so it’s great to snuggle up on the couch with. Double lined makes it feeling luxurious. Haven’t noticed any shedding yet I’ve had it for a month and have washed it a couple times.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Absolutely Excellent
Color: Pink, Size: Throw (50" X 60")
This blanket is a Comfrt Dupe!! Ultra soft. My new favorite!!
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Reviewed in the United States on May 28, 2026
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