Larvae picture

A forum for discussing everything about the Supershrimp (Halocaridina rubra, Opae ula).

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KenCotigirl
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Larvae picture

Post by KenCotigirl »

New batch of larvae.
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shrimpy4
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Re: Larvae picture

Post by shrimpy4 »

Very cool. How long did you have yours before they started breeding?
KenCotigirl
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Re: Larvae picture

Post by KenCotigirl »

I think the long answer is necessary. I got the shrimp in november 2008 and found my first larvae in march 2010. Found more in July 2010. From October 2011 to now there have been larvae and or berried females at all times. At one time I counted 40 larvae floating about. It is not unusual to see 20 larvae and 3 berried shrimp at any given time.

How do I account for my success since 10/11. I stopped changing things. Stopped changing light duration, kept temperature at room temps. and turned off heater, severely reduced air flow rate and now tuned it off (air bubbles cause salt creep, yuck), reduced feedings to even less than every two weeks, kept salinity constant at 1.011 (reduced it to 1.006 why? I read too much).
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BostonJill
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Re: Larvae picture

Post by BostonJill »

That's terriffic! How many shrimp did you start off with in November 2008? What size tank are they in?
KenCotigirl
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Re: Larvae picture

Post by KenCotigirl »

150 shrimp in a ten gallon tank. Now I have no idea how many, 400-500?

Ken
LeShrimp
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Re: Larvae picture

Post by LeShrimp »

This is so cool one day I hope my guys will start to breed
KenCotigirl
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Re: Larvae picture

Post by KenCotigirl »

Just do not make the same mistakes I did.

Ken
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Re: Larvae picture

Post by Mustafa »

Great picture! :) Just two weeks ago I observed a record number of larvae in one tank (20 gallon tank). I saw about 150-200 larvae all floating around, really an awesome sight. That's about 10-15 females releasing larvae all within a one to two week timeframe! That may not sound like a lot of females, but that's quite a number for Supershrimp.
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