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Shrimp & other Invertebrates Aquarium Invertebrates - Discuss the varieties of freshwater shrimp, crayfish, and other invertebrates that will enhance your planted aquarium.

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Old 09-10-2009, 08:31 AM   #1 (permalink)
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Default CRS generation time...

dont know if this has been asked before-- but, i was wondering if anyone new how long it would take to produce an S+ grade CRS from let's say from C grade stock?
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Old 09-10-2009, 12:18 PM   #2 (permalink)
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Default Re: CRS generation time...

It depends on your initial stock. Obtaining an S+ grade involves both having a distinct red pattern and a solid white coloring. If your C grade is lacking white pigmentation, then you will have to work on getting a solid white (not dotty or blotchy) and then work on getting the V-Band or Tiger-Tooth. It will take a while, but is not impossible to do. I think its worth a try because you'll have a nice pure red line CRS in the long run.

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Originally Posted by amphirion View Post
dont know if this has been asked before-- but, i was wondering if anyone new how long it would take to produce an S+ grade CRS from let's say from C grade stock?
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Old 09-10-2009, 01:00 PM   #3 (permalink)
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Default Re: CRS generation time...

i see...that makes sense, thanks. i guess a better question would be on average how long it would take?
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Old 09-10-2009, 07:53 PM   #4 (permalink)
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Default Re: CRS generation time...

A very long time, can really count the time cause sometime you want than to breed not thing going to happen. You can't force the mother nature. Each time you have eggs thats 30+ days of waiting... you can do the math.

Take for ever to selec breed and cross breeding over and over to get there. Those people in Japan spend a great deal of time to get it...
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Old 09-11-2009, 02:27 AM   #5 (permalink)
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Default Re: CRS generation time...

100 days till breeding age, and the female may drop her eggs the first time. 30 days from berry to hatch. You are talking about years of selected breeding. As a hobby, you have all the time in the world.
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Old 09-11-2009, 07:22 PM   #6 (permalink)
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Default Re: CRS generation time...

thanks very much everyone. you guys were very helpful.
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Old 09-13-2009, 11:31 AM   #7 (permalink)
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Default Re: CRS generation time...

the cost of S+ isn't that much higher then C grades, just spend some money and get the better ones to start with unless you want to take the time to do it yourself.
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Old 09-13-2009, 08:00 PM   #8 (permalink)
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Default Re: CRS generation time...

I have some S/S+ for 7$ each. pm me if you're interested. they're from mostly SS grade parents so offspring will most likely contain SS grades.
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Old 10-21-2009, 09:47 PM   #9 (permalink)
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Default Re: CRS generation time...

A couple of more $$ on SS CRS will save you a couple of years on selective breed. Go for S+/SS CRS directly if that is your target.
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Old 10-25-2009, 08:07 PM   #10 (permalink)
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Default Re: CRS generation time...

Bump. Feiyang is correct! If you just want to enjoy shrimp go get yourself 30 grade A/B!!!
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