SKU: 85416675723

Seachem Marine Buffer - 500 Gram

$15.03 $16.70
Save 10%
No.2 Bestseller on by >

Pay in installments of $4.17 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 13 - Jun 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Seachem Marine Buffer - 500 GramMarine Buffer is the original and still unique buffer with a pK of 8. 3, designed to adjust pH to 8. 3 and maintain both pH and alkalinity(KH). It is formulated not to disrupt the natural ionic balance of marine water with prolonged use. Marine Buffer contains a natural balance of sodium, magnesium, calcium, and potassium salts of carbonate, bicarbonate, and borate, formulated for enhanced and lasting buffer capacity at pH 8. 3 without sacrificing

Seachem Marine Buffer - 500 Gram
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 85416675723

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 234 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Miranda Lawson
Cuba, US
★★★★★ 4
Bad packaging
Size: 5 Ounce (Pack of 2)
The spray nozzle on these suck.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
L
Verified Purchase
Lacy Henry
Alexandria, US
★★★★★ 3
Spray stops working
Size: 5 Ounce (Pack of 2)
I’ve been buying this product for awhile and keep experiencing issues. It protects your skin well but is sometimes hard to spray and half the time the nozzle stops working while there is still product in the bottle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2024
A
Verified Purchase
Alison
Birmingham, US
★★★★★ 5
Perfect
Size: 5 Ounce (Pack of 2)
Goes on easy, protects well from the sun.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2024
K
Verified Purchase
Kindle Customer
Lexington, US
★★★★★ 5
Full coverage
Size: 3 Fl Oz (Pack of 1)
We love using this on my 2yo. It’s very thick in texture but makes it super easy to apply and ensure full coverage. She has sensitive skin and this does not break her out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Favorite sunscreen for my grandson.
Size: 3 Fl Oz (Pack of 1)
Love this product not full of chemicals
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026

recommand products

TOPS Docket Gold Ruled Perforated Pads, Wide-legal Rule, 8.5 X 14, White, 50 Sheets, 12-pack
TOPS Docket Gold Ruled Perforated Pads, Wide-legal Rule, 8.5 X 14, White, 50 Sheets, 12-pack
134.45
 TOPS Second Nature Single Subject Wirebound Notebooks, 1 Subject, Narrow Rule, Green Cover, 8 X 5, 80 Sheets
TOPS Second Nature Single Subject Wirebound Notebooks, 1 Subject, Narrow Rule, Green Cover, 8 X 5, 80 Sheets
10.29
 TOPS Quadrille Pads, 4 Sq-in Quadrille Rule, 8.5 X 11, White, 50 Sheets
TOPS Quadrille Pads, 4 Sq-in Quadrille Rule, 8.5 X 11, White, 50 Sheets
12.52
 TOPS Second Nature Recycled Pads, Wide-legal Rule, 8.5 X 11.75, White, 50 Sheets, Dozen
TOPS Second Nature Recycled Pads, Wide-legal Rule, 8.5 X 11.75, White, 50 Sheets, Dozen
58.56
 TOPS Voice Mail Log Book, 8 1-2 X 8-1-4, 1,400-message Book
TOPS Voice Mail Log Book, 8 1-2 X 8-1-4, 1,400-message Book
10.62