Caridina rubropunctata

About This Species

Basic Description

The Red-spotted shrimp is a small, peaceful crustacean from Asia, also known as the Red-nosed shrimp. It's a great tank cleaner because it constantly eats algae, leftover food, and other detritus. This shrimp prefers to live in groups and is often seen exploring the middle and bottom parts of an aquarium. Due to its specific needs, it is best suited for aquarists with some experience. They are active but don't add much waste to the tank, making them a low-impact addition to a stable freshwater environment.

Detailed Description

This species is a diligent detritivore, constantly grazing on biofilm and various forms of soft algae, contributing significantly to a clean aquatic ecosystem. Its moderate difficulty rating is due to a need for pristine and stable water conditions, along with a noticeable current to mimic its natural habitat. While it has a very low bioload, its breeding is a considerable challenge for hobbyists. Achieving successful reproduction requires specific, often hard-to-replicate, conditions that differ from its normal living environment, meaning populations are unlikely to expand in a standard community tank. They are social by nature and should be kept in groups to feel secure.

Scientific Description

*Caridina rubropunctata*, a decapod from the Atyidae family, is an Asian freshwater invertebrate. It primarily functions as a biofilm consumer and algae cleaner, playing a specific ecological role. Physiologically, it exhibits a low metabolic rate, resulting in very low oxygen consumption and minimal waste production, as evidenced by its low bioload factor. This adaptation suits it for its native environments. Reproductive success in captivity is notably difficult, as spawning is contingent upon precise environmental triggers that are distinct from general husbandry parameters. Its social nature necessitates keeping it in colonies to reduce stress and encourage natural foraging behaviors.