Re: [Live-foods] cannot creat cultures

[Mark Rosenstein <mar at actwin_com>]

Have you confirmed that they are dying, as opposed to being eaten by a 
predator you have collected with them?

    -Mark

Tamar Bsor wrote:
> Hi to you all,
>
>  
>
> I would like to start a culture of ceriodaphnia/ bosmina/ rotifers from a freshwater lake, but they die with in 1-4 days.
>
> I tried to use several kind of medium: filtered lake water, MBL, EPA and several kinds of foods: bacteria, fish food, several kinds of algae (Chlorella, Selenastrum, Senedesmus, Rhodomona, Chlamidomonas, Nanochloropsis but they still die.
>
> Does someone has a suggestion???
>
>  
>
> Thanks in advance,
>
>  
>
> Tamar
>
>  
>
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