SKU: 41158830466

Marine Buffer 250g

Sale price$41.14 Regular price$45.71
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

Marine Buffer 250gMarine Buffer is designed to safely elevate marine pH to 8. 3. Even in the event of an accidental overdose, it will not push pH levels beyond 8. 3. Unlike common substitutes that consist solely of sodium bicarbonate or sodium carbonate, Marine Buffer is a carefully formulated blend. FEATURES: Elevates and sustains pH at 8. 3 for all saltwater aquariums Safe for use in reef tanks Includes borate for enhanced stability Contains magnesium to reduce

Marine Buffer is designed to safely elevate marine pH to 8.3. Even in the event of an accidental overdose, it will not push pH levels beyond 8.3. Unlike common substitutes that consist solely of sodium bicarbonate or sodium carbonate, Marine Buffer is a carefully formulated blend.


FEATURES:

  • Elevates and sustains pH at 8.3 for all saltwater aquariums
  • Safe for use in reef tanks
  • Includes borate for enhanced stability
  • Contains magnesium to reduce precipitation issues

USAGE INSTRUCTIONS:
Add 5g (1 level teaspoon) for every 80L (20 US gallons). Dissolve in at least one cup of freshwater. This amount will also increase alkalinity by approximately 1 meq/L. Continue adding daily until the pH levels stabilize at 8.3. This process may take from one day to a week, depending on the initial pH and alkalinity. After achieving stability, use biweekly or monthly to keep the pH at 8.3.


Expires on 19 May 2030
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 41158830466

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Loves books and gardens
Lake Worth, US
★★★★★ 5
For a very petite wrist
I have a child-size wrist at 5.5 inches. It is hard to find watches small enough! This watch has a 6 inch fit, fitting my arm with a little wiggle room. It has spring sides for ease of putting it on, but won't allow for stretch or adjustment. Therefore, it will be tight on a standard 7 inch wrist. I am delighted with my purchase, but was hesitant to buy based on unclear size. I wanted to clarify for you the actual size to expect. I included a pic from the top and bottom of watch on my wrist, hoping to demonstrate the snug size on a tiny arm. It's a beautiful watch with unique style, and fit.
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Reviewed in the United States on February 4, 2024
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Verified Purchase
Serenity
Massapequa, US
★★★★★ 1
Not the watch I want
Too small and I have a skinny wrist. I am sending it back for a refund.
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Reviewed in the United States on April 29, 2026
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Brenda L Villalta
Belleville, US
★★★★★ 5
Its Gorgeous! Worth the money!
STUNNING! 🤩 so much more beautiful than description. You can ware every day or even to a wedding! Yes I am totally serious!! I never get so excited over anything Amazon. Just received this AM. Great quality product for the money 💰. Very comfortable, and a great gift for any woman or a sweet 16 birthday! I will definitely follow up as time goes on to update everyone on how well it works. Go get yourself or that special someone a beautiful gift or buy some to hold on to for the someone special in your life. Better get one quick before they’re all GONE!! TOTALLY LOVE IT 🥰
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Reviewed in the United States on May 28, 2026
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Stephanie
Cuba, US
★★★★★ 3
Easily breaks
Easily breaks.
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Reviewed in the United States on October 19, 2025
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Heather Sam
Lake Worth, US
★★★★★ 5
Love this item
A beautiful watch. This is a rebuy for me because I lost the first one. It's very sturdy and good quality.
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Reviewed in the United States on September 7, 2025

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