Moina : a model system

But well a slight change in the design…take 2-3moinas in a petriplate and put any number of rotifers, say if u are getting 6-7 put them and see what happens. Let’s perform this as soon as possible.

4 Likes

@drishtantmkawale we could just take up 2 rotifers through dropper :grimacing:

so technically ROTIFERS are harmful for moinas na as they will eat up alll the bacteria present in the culture thus killing all the moinas in the culture.

3 Likes

i have one question that how do rotifers come into our moina culture :sweat:

3 Likes

thanks for agreeing to work on this idea :heart_eyes::sweat_smile:

3 Likes

Actually what I think is as there are rotifer cultures present in our lab, so it may have happened that the dropper used for rotifers might have got used by the moina people and the moment it came in one culture of moina they started growing there too…, while make a new culture , while transferring the moinas even the rotifers from that culture kept on coming …this is what my logic is …well , are rotifers present in our tap water which we keep in the sun and make it declorinated…if yes then it too could be a possible reason.

3 Likes

But rotifers are visible only after a few days and that too not much in number. Most of the time… huge amount of rotifers are found in old cultures.

Like Eutrophication (nutrient gathering) happens in ponds… here it happens in old cultures.

2 Likes

I didn’t get you :sweat_smile::thinking: how is eutrophication an example of slow growth??

3 Likes

As in eutrophication, due to mineral gathering, the algal bloom takes place, here, in our moina cultures as we add milk (nutrients) day by day, not all bacteria may get consumed… so the left residue can settle down and form clumps in which rotifers are found.

Correct me if I am wrong!!

2 Likes

@drishtantmkawale @Spandan_b @Jyotiraditya please report about the status of your moina culture?
what is the expectation today?

What about red moina setup?

While culturing Moina, isn’t it necessary to change the water every now and then?
How do you change the water for Moina? What is the method?

1 Like

Updates please! @dristantmkawale

1 Like

Cannot update.
Our cultures are in College and for the past week we didn’t go to our college because the S.Y.'s and T.Y.'s are having their exams and we were not allowed to visit our research lab.

1 Like

Then why not start culturing them in HBCSE lab or at home itself …

1 Like

Yeah, looking forward to do so.

1 Like

Update please @Spandan_b

what is Dechlorinated water and how to get it ?