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Good idea/Bad idea? - Blue rill (spiderman shrimp) culls into a cherry tank

daz88

By daz88
in Shrimp Health & Care

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daz88 Shrimp Enthusiast

daz88

Posted
Posted

Hi,

My blue body red rill shrimp have bred a small litter of shrimplets. I hear rilis do not bree true.

If any of these offspring are red cherry like, is it a good idea to cull them to a red cherry tank? (It's my daughter's tank with abundance of red cherries that are not selectively bred etc) i am running out of tanks.

Adult

DSC_0881_zpsfe036500.jpg

Offspring (i know too early to tell colour, this was taken a month back when i first noticed in my macro lenses, that's grains of pool filter sand!)

DSC_0866_zps771fbee6.jpg

Cheers,

Daz

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Squiggle Shrimp Guru

Squiggle

Posted
Posted

With some vigilant selective breeding the rilis can breed true, but if your daughters tank is just reds & you just want to have shrimp in there for her then putting culls in there will be ok & you can use this as an experiment to see what happens & what results. :encouragement:

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BlueBolts Shrimp Guru

BlueBolts

Posted
Posted

+1, they do breed true with a strict and vigilant selective breeding program. If you use the rill culls into your red cherry program, it will dilute the red cherry coloration...etc, so I wouldn't do it...

Options....

1. Have a cull/display tank, where all culls can call it home...

2. Give the culls away to new hobbyist on the forum...

3. Have a fish tank :redface-new:

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daz88 Shrimp Enthusiast

daz88

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Cheers, i still have a bit of time until they grow out to decide what to do. too many species of fish and variants of cherry shrimp.

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