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Showing results 1 to 25 of 281
Search took 0.05 seconds. Search: Posts Made By: kae
Forum: The Reef Chemistry Forum 09/29/2007, 05:34 PM
Replies: 9
Views: 419
Posted By kae
I referred to the reason why precipitation...

I referred to the reason why precipitation happens slowly in spite of alkalinity is very high. Thank you very much.
Forum: The Reef Chemistry Forum 09/28/2007, 06:38 PM
Replies: 9
Views: 419
Posted By kae
What is the reason behind that, pH or what? Thank...

What is the reason behind that, pH or what? Thank you.
Forum: The Reef Chemistry Forum 09/27/2007, 05:17 PM
Replies: 9
Views: 419
Posted By kae
Thanks for fast reply bertoni. Is it...

Thanks for fast reply bertoni.

Is it possible that pH of the mixture will be low enough to prevent precipitation?

Thank you.
Forum: The Reef Chemistry Forum 09/27/2007, 05:07 PM
Replies: 9
Views: 419
Posted By kae
Mixing NaHCO3 with tankwater

Can I mix baking soda with tankwater instead of freshwater? For example, 1 litre of tankwater with 4 tsp. of baking soda. Thank you.
Forum: The Reef Chemistry Forum 09/05/2007, 01:30 PM
Replies: 10
Views: 300
Posted By kae
Why? :confused:

Why? :confused:
Forum: The Reef Chemistry Forum 09/05/2007, 01:25 PM
Replies: 16
Views: 556
Posted By kae
There is 350 ppm of CO2 in air, why there is so...

There is 350 ppm of CO2 in air, why there is so low CO2 in seawater? How many percents of CO2 in air can be dissolved in seawater?

Thank you.
Forum: The Reef Chemistry Forum 09/04/2007, 02:13 PM
Replies: 16
Views: 556
Posted By kae
Can I use CO2 calculator in this link to...

Can I use CO2 calculator in this link to calculate CO2 in seawater? I'm not sure if it is for freshwater only or not.

http://www.csd.net/~cgadd/aqua/art_plant_co2chart.htm

Thanks again.
Forum: The Reef Chemistry Forum 09/04/2007, 01:29 PM
Replies: 16
Views: 556
Posted By kae
Thank you Boomer.

Thank you Boomer.
Forum: The Reef Chemistry Forum 09/04/2007, 12:22 AM
Replies: 16
Views: 556
Posted By kae
Thank you Boomer. What do you think about this...

Thank you Boomer. What do you think about this statement?

Myth: A Low KH results in a larger pH swing when adding CO2.

Many people are under the mistaken impression that a low KH results in...
Forum: The Reef Chemistry Forum 09/03/2007, 05:47 PM
Replies: 16
Views: 556
Posted By kae
Thank you very much Mike. Do you also have a full...

Thank you very much Mike. Do you also have a full version which include equation and picture like this?

http://img63.imageshack.us/img63/4626/co2wt7.jpg (http://imageshack.us)

Thank you.
Forum: The Reef Chemistry Forum 09/03/2007, 01:49 PM
Replies: 16
Views: 556
Posted By kae
Carbon Dioxide Friend Or Foe?

Carbon Dioxide Friend Or Foe?
http://web.archive.org/web/20030504...a&RecordNo=2074

This is Randy's article. I want it so much but that link provided by Randy does not work. If someone has this...
Forum: Reef Discussion 07/10/2007, 03:57 PM
Replies: 2
Views: 334
Posted By kae
Chaetomorpha Growing Tip

From this article (http://www.reefland.com/rho/0105/main2.php) :

For culturing either genera is to insure strong enough waterflow in an open tank (keep no rocks or other objects on the tank...
Forum: Marine Plants & Macroalgae 07/10/2007, 03:55 PM
Replies: 0
Views: 291
Posted By kae
Chaetomorpha Growing Tip

From this article (http://www.reefland.com/rho/0105/main2.php) :

For culturing either genera is to insure strong enough waterflow in an open tank (keep no rocks or other objects on the tank...
Forum: Marine Plants & Macroalgae 07/10/2007, 03:34 PM
Replies: 6
Views: 428
Posted By kae
Between these two species, Chaetomorpha Crassa...

Between these two species, Chaetomorpha Crassa and Chaetomorpha Linum, which one do you think is better in terms of nutrients uptake? Thank you.
Forum: The Reef Chemistry Forum 07/10/2007, 03:20 PM
Replies: 2
Views: 232
Posted By kae
Seachem Reef Advantage Calcium VS Kent Turbo Calcium

Are they the same type of calcium (anhydrous)? Why is Seachem more concentrated than Kent according to JDieck's calculator? Which one is better to use?

Thanks for any helps. :)
Forum: The Reef Chemistry Forum 07/05/2007, 09:29 AM
Replies: 6
Views: 434
Posted By kae
Thank you Boomer but there are no LaMotte and...

Thank you Boomer but there are no LaMotte and HACH in Thailand, such a bad news. :rolleye1:
Forum: The Reef Chemistry Forum 07/04/2007, 04:32 PM
Replies: 6
Views: 434
Posted By kae
Thanks.

Thanks.
Forum: The Reef Chemistry Forum 07/03/2007, 02:43 PM
Replies: 6
Views: 434
Posted By kae
http://img262.imageshack.us/img262/6204/helpqk5.gi...

http://img262.imageshack.us/img262/6204/helpqk5.gif (http://imageshack.us)http://img262.imageshack.us/img262/6748/pleaseix2.gif (http://imageshack.us)
Forum: The Reef Chemistry Forum 07/01/2007, 03:37 PM
Replies: 6
Views: 434
Posted By kae
DIY Reference Solution

Are there any recipes to make reference solution for Ca , Alk , Mg ,PO4 , NO3? Any helps would be appreciated. :)
Forum: The Reef Chemistry Forum 06/28/2007, 03:23 PM
Replies: 4
Views: 504
Posted By kae
Table Salt

What ingredients and in what quantity do I have to add to table salt in order to make it useable for macroalgae? I'm planning to set up a macroalgae only tank, no coral, no fish, no invertebrate so I...
Forum: The Reef Chemistry Forum 06/12/2007, 08:03 AM
Replies: 27
Views: 787
Posted By kae
http://img78.imageshack.us/img78/3564/animatedcake...

http://img78.imageshack.us/img78/3564/animatedcake2rz5.gif (http://imageshack.us)

http://img353.imageshack.us/img353/4857/13108dy9.gif (http://imageshack.us)
Forum: Marine Plants & Macroalgae 06/11/2007, 07:41 PM
Replies: 10
Views: 347
Posted By kae
Samala, do you think ClamIAm's algae is the same...

Samala, do you think ClamIAm's algae is the same as mine? Thank you.

http://img527.imageshack.us/img527/8408/dscf1403kp6.jpg (http://imageshack.us)
Forum: The Reef Chemistry Forum 06/11/2007, 04:23 PM
Replies: 17
Views: 483
Posted By kae
Thank you for your information Boomer. From the...

Thank you for your information Boomer. From the MSDS link you gave, I think Ca(NO3)2 and KNO3 are not much different in terms of danger. :eek1:
Forum: Marine Plants & Macroalgae 06/11/2007, 12:47 PM
Replies: 5
Views: 667
Posted By kae
Very long post, thanks for sacrificing your time....

Very long post, thanks for sacrificing your time. ;)

It's not easy to find good grade chemical substance at acceptable price in my country. Most hobbyist here have to rely on commercial product...
Forum: The Reef Chemistry Forum 06/11/2007, 10:54 AM
Replies: 17
Views: 483
Posted By kae
What is the ratio of Ca:NO3 ions in calcium...

What is the ratio of Ca:NO3 ions in calcium nitrate? If it is 1:2 ratio, I guess it could supply balanced Ca/Alk to the system. Back to my first question, do you think it is a good idea to dose...
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