Overview
The ESV B-Ionic Calcium Buffer System keeps reef aquarium calcium and alkalinity stable using two balanced liquid components, Alkalinity and Calcium. Dosed in equal parts, it maintains both levels without mixing powders, disrupting ionic balance, or adding organic chemicals. The formula mirrors the composition of synthetic seawater and helps restore ions lost to protein skimming.
Key Features
- Two-part system: Alkalinity and Calcium components
- Used in equal parts to maintain calcium and alkalinity together
- No powder mixing or disruption of ionic balance
- Formulated to match synthetic seawater composition
- Helps restore ions lost through protein skimming
- Available in 32oz, 64oz, 2 Gallon, and 8 Gallon Bucket sizes
Specifications
| Brand | ESV |
|---|---|
| Size | 2 Gallon, 32oz, 64oz, 8 Gallon Bucket |
| Weight | 2 lbs |
| UPC | 0898636002204 |
About ESV
ESV develops reef aquarium water chemistry products, including the B-Ionic two-part dosing system. Visit ESV.
Frequently Asked Questions
What is the recommended starting dose?
Begin with 1mL of each component per 4 gallons of aquarium capacity per day, then adjust based on testing.
Do I need to mix powders?
No. Both components are ready-to-use liquids dosed in equal parts.


























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