Pure Red Line Crystal Shrimp | PRL
You will receive Pure Red Line shrimp, also known as PRL. The shrimp you will receive will be sub-adults, having a size of around half of an inch (0.5 inches). The dwarf shrimp generally range from S to SS grade in pattern.
The Pure Red Line Crystal Shrimp (PRL) was introduced into the US market in early 2014. What separated PRL from normal crystal red shrimp was the fact that they were pure. Meaning, they had never been bred with golden bee shrimp to enhance the shrimp coloration. It is common practice for crystal breeders to use golden shrimp to enhance the overall white coloration of their crystal colonies. Therefore, PRL were developed through selective breeding over many generations.
| Specification | Detail |
|---|---|
| Species | Pure Red Line Crystal Shrimp (PRL) |
| Size | Approx. 0.5 inches (sub-adult) |
| Pattern Grade | S to SS |
| Origin | US market, introduced 2014 |
| Breeding Method | Selective breeding, no golden bee shrimp used |
FAQ
What makes Pure Red Line Shrimp different from regular crystal red shrimp?
Pure Red Line Shrimp are bred without golden bee shrimp, which means they maintain a pure red coloration without being enhanced by white coloration. This results in a more natural and consistent red hue compared to regular crystal red shrimp.
What is the expected size of the shrimp received?
The shrimp received are sub-adults, typically around half an inch (0.5 inches) in size.
Are the shrimp suitable for beginners in shrimp keeping?
Yes, PRL shrimp are generally hardy and well-suited for beginners due to their stable coloration and relatively low maintenance requirements.

Sally Walker –
Received the PRL shrimp and they are vibrant with a clean red color. They are active and seem healthy after a week in the tank. The size is as described, around half an inch. No golden coloration, which is exactly what I was looking for.
Lauren Carr –
The shrimp arrived quickly and are in good condition. They have a pure red appearance without any white streaks. I appreciate that they are bred without golden bee shrimp. A bit smaller than expected, but still within the range.
Bernadette Murray –
Highly satisfied with the quality. The shrimp are lively and show clear red lines. Pattern is consistent and matches the description. Perfect for a beginner aquarist who wants pure-colored shrimp.