Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
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Description
Reef Crest Bulk Sodium Carbonate (1600 Gram)The grade of chemical you need, at a budget friendly price! Sodium carbonate is used to maintain the alkalinity level of your aquarium. Alkalinity is needed to support the pH of your aquarium and to encourage proper growth rates of calcareous organisms. Choose sodium bicarbonate instead when pH is high. The goal is to maintain as stable an alkalinity as possible. We recommend using a Shlobster dosing pump with a timer, in order to provide dosing in
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
4.7 ★★★★★
Based on 1331 reviews
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Product Reviews
★★★★★ 4
Don't care for those type of bad but it works OK
Color: Silver
Well worth the cost
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Reviewed in the United States on April 14, 2026
★★★★★ 5
It is easy to navigate from mode to mode.
Color: Silver
I have only had this watch for four month. So far I am satisfied with its performance.
One thing I like about it is that it only has three buttons. This makes it easier to manipulate. With only three buttons I have no problem remembering how to navigate from Mode to Mode.
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Reviewed in the United States on August 15, 2025
★★★★★ 3
Works and looks good but….
Color: Silver
My son liked this watch but it was a bit difficult to adjust the links other than that it works and looks good
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Reviewed in the United States on June 30, 2025
★★★★★ 5
Good price, perfect delivery
Color: Silver
Good price, perfect delivery. Cannot ask for more!
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Reviewed in the United States on October 7, 2024
★★★★★ 1
Don't waste your money.
Color: Silver
Don't waste your money and time on this piece of junk. The clasp on the band would not secure the watch to my wrist and you could not adjust the clasp. Watch kept falling off my wrist. I guess the price on the watch should indicate the cheapness.
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Reviewed in the United States on September 5, 2025
