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Seachem Reef Buffer Aquarium Water Treatment 2.2 lb

Marsoni M251S
Sale price$29.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
Seachem Reef Buffer Aquarium Water Treatment 2.2 lbReef Buffer is intended primarily for use in a reef system where the maintenance of a pH of 8. 3 is often difficult. When used as directed Reef Buffer will raise the pH of your reef system to 8. 3 without fear of accidentally overshooting the pH to a dangerous level. Reef Buffer will also raise carbonate alkalinity. Reef Buffer is a blended product and is not just sodium carbonate. Reef Builder should be used to raise alkalinity when pH is not a
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4.1 ★★★★★
Based on 1054 reviews
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Verified Purchase
Debi
Lexington, US
★★★★★ 5
Great product! Works
Size: 7 Fl Oz (Pack of 2)
Great smell and worked! Who doesn't like Coppertone?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
P
Verified Purchase
Phil and Bob
Boise, US
★★★★★ 5
Best sunscreen
Size: 7 Fl Oz (Pack of 2)
I don’t buy anything else
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
Z
Verified Purchase
Zane Yakle
Massapequa, US
★★★★★ 4
Decent
Size: 7 Fl Oz (Pack of 2)
Its good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
T
Verified Purchase
thomas anderson
Boise, US
★★★★★ 5
Works Well
Size: 7 Fl Oz (Pack of 2)
Works well, lasts even while sweating
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Reviewed in the United States on May 16, 2026
J
Verified Purchase
JG
Los Angeles, US
★★★★★ 5
Excellent sweat resistant sunscreen
Size: 7 Fl Oz (Pack of 2)
Best I have found for long lasting protection. Not greasy at all. I get best results by applying 30 minutes before going outside.
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Reviewed in the United States on March 15, 2026

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