SKU: 68382710619

Sera Marin Component 2 Ca pH-Buffer 250ml[Volume - 250ml]

Sale price$58.50 Regular price$65.00
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

Sera Marin Component 2 Ca pH-Buffer 250ml[Volume - 250ml]Balances the pH levels in marine aquariums. Best used alongside Sera marin COMPONENT 1 Ca. The Sera marin COMPONENT 1 7 set is designed for serious marine aquarists, providing corals and other invertebrates with seven complementary essential nutrients. Sera marin COMPONENT 2 Ca pH buffer effectively stabilizes the pH in your marine aquarium. For an easy measurement of carbonate hardness, utilize the sera KH test (refer to the testing guidelines).

Balances the pH levels in marine aquariums. Best used alongside Sera marin COMPONENT 1 Ca. The Sera marin COMPONENT 1 – 7 set is designed for serious marine aquarists, providing corals and other invertebrates with seven complementary essential nutrients. Sera marin COMPONENT 2 – Ca pH-buffer effectively stabilizes the pH in your marine aquarium. For an easy measurement of carbonate hardness, utilize the sera KH-test (refer to the testing guidelines). Dosage: Use the cap as a measurement tool. Add one capful of both Sera marin COMPONENT 1 and 2 for every 100 liters of seawater, allowing 2 to 3 minutes between each addition. Ensure that the calcium level does not increase by more than 20 mg/l within a 24-hour period.

Shipping Notes
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Exchange/Return Notes
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SKU: 68382710619

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4.8 ★★★★★
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Craig Codori
Lowell, US
★★★★★ 5
Works awesome
Color: Ultimate Sticker Making
We love it works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
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Verified Purchase
Danielle
Belleville, US
★★★★★ 4
Overall good condition but the materials could be in better shape
Color: Ultimate Sticker Making
I just did the practice cut. The machine seems to work okay so far. The 4 star rating is because they did not pack it very well. All the materials came bent even the cutting mat. I will update after I talk with the seller.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
E
Verified Purchase
Elizabeth Hedstrum
San Leandro, US
★★★★★ 5
Great Machine
Color: Ultimate Sticker Making
Love the machine and it works great!
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Reviewed in the United States on June 8, 2026
A
Verified Purchase
Arisleyda Guzman sosa
Cuba, US
★★★★★ 5
Loved
Color: Ultimate Sticker Making
Súper Buenas maquina rápida, very ease of use
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Reviewed in the United States on June 1, 2026
M
Verified Purchase
michael
Fort Morgan, US
★★★★★ 1
A huge disappointment
Color: Ultimate Sticker Making
Truly a disappointment, with a brand new computer that exceeds the recommended specs, the software is incredibly slow, glitchy, and fails more times than succeedes. When it does finally cut something out it cuts wonderfully, but freezes often and more often than not, I hit cut and it freezes then I have to wait anywhere between 30 seconds to 15 minutes for it to actually cut the material, then anywhere between 30 seconds and 15 minutes to unload the material. Truly disappointed
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Reviewed in the United States on February 22, 2026

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