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 Jul 14 - Jul 19

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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.

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Exchange/Return Notes
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SKU: 68382710619

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4.2 ★★★★★
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Randy H.
Charlottesville, US
★★★★★ 5
They last for months
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
This is my second order of this product. I have 2 medium size dogs and they love them. The nice thing is a 3 pack of these is that they will last them for a few months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
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Kirsten Kramer
Phoenix, US
★★★★★ 4
Bones
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
Great product but my dogs don't seem to be interested
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Reviewed in the United States on May 2, 2026
C
Verified Purchase
CMT
Port Orchard, US
★★★★★ 5
Indestructible
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
Finally found a chew bone strong enough for our pit mix, would highly recommend for an agressive chewer! Will buy again
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Reviewed in the United States on June 12, 2026
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Verified Purchase
Leslie Z.
Lake Worth, US
★★★★★ 5
My four approve
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
My dogs, which I have 4, 2 labradors, one Jack Russell and one medium smallish mixed breed dog, all really love the bones. Three of them seem to be vigorous chewers the mixed breed girl being the toughest one on bones. These bones are holding up really well and the dogs really seem to like them. The dogs have not been able to get any big chunks off of the bones so I feel safe letting them have them even when I’m not watching. I would recommend these to Pet owners.
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Reviewed in the United States on May 22, 2026
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Verified Purchase
Jamie Jett
Omaha, US
★★★★★ 3
Size
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
I have a medium sized dog and these were to big for him. A bigger dog would love them. Great for chewers.
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Reviewed in the United States on May 23, 2026

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