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03-05-2017, 10:51 PM | #71 |
Arofanatic
Join Date: Dec 2015
Posts: 290
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03-05-2017, 11:22 PM | #72 |
Arofanatic
Join Date: Apr 2017
Posts: 104
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03-05-2017, 11:32 PM | #73 |
Arofanatic
Join Date: Dec 2015
Posts: 290
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in the pond water or after mechanical filter? if is the latter can use matrix instead as the surface area is much more. bio home plus is 5kg $160. where u get from online?
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03-05-2017, 11:37 PM | #74 | |
Arofanatic
Join Date: Apr 2017
Posts: 104
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Quote:
biohome normal grey 5kg abt 130 ba. |
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03-05-2017, 11:52 PM | #75 |
Arofanatic
Join Date: Dec 2015
Posts: 290
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should get matrix though is more ex as the surface area is much more. get bio home plus as is more durable and there is trace element for faster establishment of bacteria.
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04-05-2017, 12:56 AM | #76 | |
Prof SK Ong
Join Date: Jan 2009
Posts: 10,641
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Quote:
Or go cheap : black lava rocks or perlite or pumice stones from garden nurseries. Perlite floats, takes about a week to sink. Porosity suspect. Click the online catalogue, then click potting medium. http://www.huahng.com.sg
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Just because it's a bad idea doesn't mean it won't be a good time. Use imgur for your photos sharing https://play.google.com/store/apps/d...m.imgur.mobile Last edited by Ong88; 04-05-2017 at 12:57 AM. |
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04-05-2017, 01:03 AM | #77 |
Prof SK Ong
Join Date: Jan 2009
Posts: 10,641
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Pdf on pumice
https://www.google.com.sg/url?sa=t&s...KxZPFX_RGoQpLw Pdf on perlite https://www.google.com.sg/url?sa=t&s...KwHTXxJTe4JETA
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Just because it's a bad idea doesn't mean it won't be a good time. Use imgur for your photos sharing https://play.google.com/store/apps/d...m.imgur.mobile |
04-05-2017, 03:07 AM | #78 |
Arofanatic
Join Date: Apr 2017
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04-05-2017, 03:10 AM | #79 | |
Arofanatic
Join Date: Apr 2017
Posts: 104
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Quote:
and found that the result using matrix and pumice = same same. the only problem is i wonder whether pumice from nurseries is save to use leh?. 25L for 30 sg........ thats super cheap hahah |
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04-05-2017, 09:02 AM | #80 | |
Arofanatic
Join Date: Dec 2015
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Quote:
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