The Crystal Red Shrimp is one of the most iconic and sought-after dwarf shrimp in the freshwater hobby. A selective breeding achievement developed in Japan, it displays bold alternating bands of deep crimson red and crisp white across its small, translucent body. Specimens are graded from C through SSS class based on the extent and purity of white coverage, with higher grades commanding significant premiums among collectors.
Originally derived from the Tiger Shrimp lineage, Crystal Reds are captive-bred and adapted to very specific water parameters that differ markedly from typical community aquarium conditions. They require soft, acidic water with virtually no carbonate hardness, making reverse osmosis water blended with a dedicated Caridina mineral supplement essentially mandatory for long-term success.
Crystal Red Shrimp are peaceful, active invertebrates that spend their days grazing over surfaces, picking at biofilm, decaying leaves, and fine particulate matter. They are best kept in a dedicated shrimp tank or with very small, non-predatory fish such as pygmy rasboras or ember tetras. A well-established, planted nano aquarium with stable, pristine water conditions provides the ideal environment. Their sensitivity to parameter fluctuations and copper makes them a challenge best suited to experienced shrimp keepers.
