ESV B-Ionic Calcium Buffer 2-part Concentrate System (2 x 1 gallon)

Name: Reef Supplies Canada ESV B-Ionic Calcium Buffer 2-part Concentrate System (2 x 1 gallon) - ESV B-Ionic Calcium Buffer 2-part Concentrate System (2 x 1 gallon)
Brand: Reef Supplies Canada
SKU: 40187550892147
Price: 49.99 CAD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

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20% off first order

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Black

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Two-part concentrate system allows precise control of calcium and alkalinity for optimal calcification
Highly concentrated formula requires only a small starting dose, reducing waste and cost
Provides all major, minor, and trace elements in proper ratios to duplicate synthetic seawater composition
Does not contain phosphates or nitrates, supporting a healthier aquarium environment
Helps restore inorganic ions lost from protein skimming, maintaining stable ionic balance

Summarized by Shop

5.0

2 ratings

Great product!

Great products. It comes with trace elements. The only downside is that it is salt-based. So you have to be mindful that your salinity doesn't creep up, with regular dosing (without water changes)

hossein · April 23, 2026

Fast shipping and very well packed. Thanks

adrian · October 23, 2025

Returns accepted within 30 days

Exclusions may apply. See full policy

Reef Supplies Canada

4.8 (1.7K)

Product description loading

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Two-part concentrate system allows precise control of calcium and alkalinity for optimal calcification
Highly concentrated formula requires only a small starting dose, reducing waste and cost
Provides all major, minor, and trace elements in proper ratios to duplicate synthetic seawater composition
Does not contain phosphates or nitrates, supporting a healthier aquarium environment
Helps restore inorganic ions lost from protein skimming, maintaining stable ionic balance

Summarized by Shop

5.0

2 ratings

Great product!

Great products. It comes with trace elements. The only downside is that it is salt-based. So you have to be mindful that your salinity doesn't creep up, with regular dosing (without water changes)

hossein · April 23, 2026

Fast shipping and very well packed. Thanks

adrian · October 23, 2025

Returns accepted within 30 days

Exclusions may apply. See full policy

Reef Supplies Canada

4.8 (1.7K)

ESV B-Ionic Calcium Buffer 2-part Concentrate System (2 x 1 gallon)

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ESV B-Ionic Calcium Buffer 2-part Concentrate System (2 x 1 gallon)

Highlights

Description

Specifications

Reviews5.0(2)

Delivery & Returns

Reef Supplies Canada

ESV B-Ionic Magnesium - 1 Gallon

ESV B-Ionic Transition Elements - 8oz

ESV B-Ionic Magnesium - 32oz

J&L Aquatics Ltd.

B-Ionic Seawater System 100 gallon refill unit

ESV B-ionic Magnesium

ESV B-Ionic Calcium Buffer System - 2 Gallon

B-Ionic Calcium Buffer System Concentrate 2 Gallon Combo

ESV B-Ionic Transition Elements PLUS+

ESV B-Ionic Calcium Buffer System - 8 Gallon

ESV B-Ionic Magnesium - 1 Gallon

ESV B-Ionic Transition Elements - 8oz

ESV B-Ionic Magnesium - 32oz

J&L Aquatics Ltd.

B-Ionic Seawater System 100 gallon refill unit

ESV B-ionic Magnesium

ESV B-Ionic Calcium Buffer System - 2 Gallon

B-Ionic Calcium Buffer System Concentrate 2 Gallon Combo

ESV B-Ionic Transition Elements PLUS+

ESV B-Ionic Calcium Buffer System - 8 Gallon

Highlights

Description

Specifications

Reviews5.0(2)

Delivery & Returns

Reef Supplies Canada