Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 26 - Jul 1
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Description
Coralife Deep Six HydrometerCoralife Deep Six Hydrometer Overview A wide range, temperature corrected specific gravity meter that samples true aquarium water at six inches of depth. The Deep Six features easy to read SG and PPT scales, 0. 001 SG accuracy, a self leveling hanger to keep hands dry, and a bubble diffuser intake to minimize microbubbles for more reliable readings. Features Measures specific gravity and salinity (ppt) accurately to 0. 001 SG Takes a true sample at 6"
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1799 reviews
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Product Reviews
★★★★★ 5
Great ball for tennis drills
Ball retains good pressure for a longer period of time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
These are balls for dogs
Color: Blue
They’re good balls. I bought them for my maltipoo and he loves them. I’d say they’re regular tennis ball size. they bounce well and non of them came smashed id the it’s great value for the $.
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Reviewed in the United States on June 23, 2024
★★★★★ 5
Toddler love blue bouncy balls
Color: Blue
Blue bouncy balls were perfect for my grandson's 2nd birthday party. His toddler guests loved them.
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Reviewed in the United States on July 22, 2025
★★★★★ 1
SMELLS SO BAD!!!
Balls LOOK great and bounce fine BUT they smell SO TERRIBLE! Like moth balls. I've left them outside to air out for a couple days but if the smell remains I'll have to return. Just can't stand the smell, it's too strong and overwhelming.
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Reviewed in the United States on June 18, 2024
★★★★★ 5
As advertised
Color: Multicolor
Good quality
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Reviewed in the United States on May 15, 2025
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