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KH

KH/Alkalinity

Supplement

Carbonate & buffer complex for balanced formation of coral skeleton

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It’s all in the balance

Calcium, Magnesium, Strontium and Carbonate are the basic foundation elements of coral skeletons.
All of these elements need to be available in balanced proportions for coral health and growth.
 
Red Sea’s  KH/ALKALINITY  is a complex of Carbonate and other buffers present in seawater that maintain proper Alkalinity and pH, and is part of Red Sea’s complete Reef Care program.

Concentration:

Liquid supplement: 1ml will raise the Alk level of 100 liters (25 gal) by 0.036 meq/l (0.1dKH)
Powder supplement: 1g will raise the Alk level of 100 liters (25 gal) 0.12 meq/l (0.33dKH)
1 kg will make 10L of stock solution.

Package size/volume:

• 250 ml (8.5 fl. Oz.)
• 500 ml (16.9 fl. Oz.)
• 1 L (33.8 fl. Oz.)
• 5 L (1.32 gal)
• 1 kg – powder (2.2 lb)

How much to supplement

To easily achieve your reefing goals, check out our online MyRecipe wizard, which recommends optimal water parameters, supplements and salt.

Try MyRecipe Wizard

How much to supplement

To easily achieve your reefing goals, check out our online MyRecipe wizard, which recommends optimal water parameters, supplements and salt.

Try MyRecipe Wizard

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Join our Facebook group

The largest, fastest growing community of Red Sea reefkeepers sharing tips, experience & insights.

Let’s reef!

Where to buy

KH/Alkalinity is available in the following stores near you:

Find nearest dealer

Where to buy

KH/Alkalinity is available in the following stores near you:

Find nearest dealer