Kalkwasser
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Gibson — 3. juli 2007, 18:04
Calcium Hydroxide CA(OH)2 1000ml.
How to use:
Put the Calcium hydroxide powder in a transparent bottle with large opening and add some water.
- appr. l full tablespoon for every 5 litre of water. Close the bottle or jar well and shake hard.
After the material that does not dissolve sank down to the bottom, the transparent solution
(kalkwasser) can be used for the seawater aquarium.
Add the kalkwasser solution very slowly (like drops) to the aquarium, so the pH-value does not
rise to quickly. Do not store the solution since it ages very fast and can not be used when it is aged.
The pH-value in the aquarium should not exceed 8,5.
When used in a kalkwasser-reactor follow the instructions of the manufacturer.
TAKE CARE: Calcium hydroxide and the solution (kalkwasser) are strongly basics.
Keep Calcium hydroxide and kalkwasser out of reach of children!
When in contact with eyes rinse with lots of clean water and seek medical assistance from a doctor.
Concentration - 95-100%
Quality - laboratory pure
Heavy metals like Lead - < 0,001%
HCL non insolvabel substances - < 0,2%
Esben — 3. juli 2007, 18:09
🙂
Lomholt — 4. juli 2007, 08:21
P.s. En mikroskopisk rettelse til #1: Formlen er dog Ca(OH)2 (hvor 2-tallet er lille og ikke stort) 🙂
Gibson — 4. juli 2007, 08:42
Lomholt — 4. juli 2007, 09:08
skod — 9. maj 2011, 20:57
http://www.reefscapes.net/articles/breefcase/kalkwasser.html
classie — 10. maj 2011, 19:26
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