description Cardinal Shrimp Overview
Cardinal shrimp, scientifically known as *Caridina dennerli*, are a species of freshwater shrimp native to Lake Matano in Sulawesi, Indonesia. Their striking coloration – vibrant red bodies marked with white spots – makes them popular ornamental aquarium inhabitants. Maintaining these shrimp requires precise water chemistry mirroring their natural environment, primarily low pH and hardness levels. They are suitable for experienced aquarists specializing in advanced or bioactive reef setups and those interested in maintaining unique freshwater ecosystems.
insights Why this score
Cardinal Shrimp ranks #30 of 158 in the Shrimp ranking, behind Royal Red Shrimp, ahead of Blue Velvet Shrimp.
help Cardinal Shrimp FAQ
Where do Cardinal Shrimp naturally come from?
Cardinal shrimp, scientifically known as *Caridina dennerli*, are endemic exclusively to Lake Matano in Sulawesi, Indonesia. They are found nowhere else naturally in the world, making their habitat incredibly unique.
What are the specific water requirements for Cardinal Shrimp?
Because they evolved in ancient volcanic lakes, they require warm water temperatures between 80 and 86 degrees Fahrenheit and a higher pH around 8.0. They will not thrive in the soft, acidic water typically preferred by other Caridina species.
What do Cardinal Shrimp look like?
They have a striking, vibrant red body covered in distinct white spots, making them a highly desirable ornamental aquarium species. Their intense coloration stands out beautifully against dark substrates in a freshwater tank.
Are Cardinal Shrimp difficult to breed in captivity?
Yes, breeding them in home aquariums can be quite challenging because they require very specific, pristine water parameters matching Lake Matano. Additionally, they are shy and require a mature tank with plenty of biofilm and algae to graze on.
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