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Where to buy Kalkwasser (Calcium Hydroxide)
Best known price right now: $14.99 at Bulk Reef Supply. Prices are checked periodically and may change.
- Buy on Bulk Reef Supply
Bulk Reef Supply
$14.99 (last checked)
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About Kalkwasser (Calcium Hydroxide)
The classic method for maintaining Calcium and Alkalinity. Boosts pH significantly, helping to increase coral growth rates.
Key facts
- Tags
- #CalciumProvider #AlkalinityProvider
- Base Dose Impact Tank Volume Unit
- L
- Base Dose Impact Parameter Unit
- Ca/Alk/pH
- Recommended Frequency
- Continuously (via ATO/drip, monitor)
- Base Dose Unit
- User Prepared Solution
- Affected Parameters
- Calcium, Alkalinity, pH
- Form
- Powder
- Detailed Usage Instructions
- Calcium Hydroxide (Ca(OH)₂). Dissolve in RO/DI (e.g., ½–2 tsp/gallon). Administer slowly via drip or ATO. Raises Ca, Alk (balanced), and pH. Precipitates phosphate. Requires careful monitoring to avoid pH spikes or Ca/Alk precipitation.
- Manual Dosing Instructions
- Calcium Hydroxide (Ca(OH)₂). Dissolve in RO/DI (e.g., ½–2 tsp/gallon). Administer slowly via drip or ATO. Raises Ca, Alk (balanced), and pH. Precipitates phosphate. Requires careful monitoring to avoid pH spikes or Ca/Alk precipitation.
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