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Ships within 48 hours · Estimated delivery Jun 20 - Jun 25
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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
4.5 ★★★★★
Based on 98 reviews
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Product Reviews
★★★★★ 5
10/10
Color: Blue Gradient on Stainless Steel, Color: Blue Gradient on Stainless Steel
Love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 4
Great looking watch
Color: Blue Gradient on Stainless Steel
This is the first Mido watch I've purchased. My first impression is it's a very nice looking watch, good quality and very attractive. The way the black to blue dial fades is very well done. The only drawback is it's almost to small for a common wrist size. I absolutely love the adjustable band and find myself using it all the time.
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Reviewed in the United States on June 1, 2025
★★★★★ 1
Total Disappointment
Color: Blue Gradient on Stainless Steel
Watch looks great but feels cheap. In addition, the advertised luminous features on the watch are non-existent.
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Reviewed in the United States on February 27, 2025
★★★★★ 5
Easily the equal of more expensive brands
Color: Black on Black Rubber
Interesting black dial and beautifully finished
solid black PVD case. 39 mm perfect for my
7.25 inch wrist. Keeps time within +4 sec/day
even though not COSC certified. Easily the
equal of watches costing 2-4 times more like
Breitling or Tag Heuer.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Great
Color: Champagne on Stainless Steel
Great
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Reviewed in the United States on February 16, 2026
