Duckweed, Where to buy? |
Duckweed, Where to buy? |
vlye |
Wed, 07 Sep 2005 11:39 am
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#1
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Ordinary Member No.: 1,162 Group: Member Posts: 67 Topics Started: 8 Joined: 6-Jun-05 Last seen online: Wed, 25 Oct 2006 12:19 pm User's local time: Sun, 15 Dec 2024 3:31 pm Green Water: No Country: Singapore |
Can any bros tell me where to find duckweed in SG nowadays? Been looking around but no luck.
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goldrush |
Wed, 07 Sep 2005 11:59 pm
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#2
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RG Doc.com Member No.: 319 Group: Forum Doctor Posts: 3,327 Topics Started: 377 Joined: 25-Jun-04 Last seen online: Thu, 25 Jul 2024 4:16 pm User's local time: Sun, 15 Dec 2024 3:31 pm Green Water: No Country: Singapore |
Now this is the tricky part of ecology.On one hand we are afraid of water being a breeding ground for mosquitoes while on the other we may introduce unwanted parasites if any aquatic life form is use to keep the insects at bay.I think a handful of guppies from a relative clean environment should do the trick to maintain larvae free water and provide nutrients in the form of nitrates for your duckweed.
Now I must stress that only a few fish are required and you might have to time and time cull off excess to maintain population so as not to degrade water condition .A period of stabilisation or quarantine should be factored to ensure the guppy initial die off before they settle in their environment.So it is not advisable to feed the duckweed at this stage for fear of contamination from source.However this is never full proof and an element of risk of infection cannot be entirely ruled out in all enclosed water system |
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