Tank Setup: The aquarium architecture must flawlessly replicate a highly oxygenated, pristine mountain stream. A minimum 30-liter dedicated nano-tank is required. The absolute most critical element is the substrate: you MUST use a specialized active buffering soil (like ADA Aquasoil) designed to strip carbonates and permanently lock the pH below 6.5. The layout MUST feature extensive tangles of branching spider wood, dense thickets of moss (Java Moss, Fissidens), and a continuous, heavy carpet of Indian Almond leaves to cultivate essential biofilm.
Diet and Feeding: In their natural mountain streams, they are continuous, obligate detritivores and biofilm grazers. They constantly sweep hard surfaces for microscopic bacteria, fungi, and soft algae. In captivity, a mature tank with heavy leaf litter provides 80% of their diet. This MUST be supplemented 2-3 times a week with specialized, high-quality sinking shrimp pellets, blanched organic vegetables (spinach, nettle leaves, zucchini), and mineral blocks to provide essential calcium for successful molting.
Water Quality: Originating from pristine Chinese mountain streams, they are strict soft-water specialists and highly demanding regarding water chemistry. They demand cooler water (20-24°C / 68-75°F); temperatures exceeding 26°C are rapidly fatal. They absolutely require remineralized RO (Reverse Osmosis) water to achieve zero KH, a GH of 4-6, and a highly acidic pH (5.5 - 6.5). They have absolute zero tolerance for ammonia, nitrites, and specifically, copper. Filtration MUST be provided by a massive, matured sponge filter to prevent sucking up babies.
Compatibility and Tankmates: Compatibility is the single greatest challenge in shrimp keeping. Because they are tiny, defenseless, and represent the natural base of the food chain, they MUST ideally be kept in a strict, dedicated species-only setup. If housed with fish, virtually any fish with a mouth large enough will hunt and eat them. The only remotely acceptable tankmates are other tiny, ultra-peaceful herbivores (like Otocinclus catfish) or microscopic micro-rasboras (like Boraras brigittae), though even these may eat newborn shrimplets.
Aquarium Breeding: Breeding is highly prolific and continuous if water parameters are pristine. They are direct developers (no planktonic larval stage). The female develops a distinct "saddle" of unfertilized eggs behind her head. Upon molting, she releases pheromones, causing males to swim frantically around the tank. Following fertilization, she moves 20-30 eggs to her swimmerets (under her tail), vigorously fanning them for 3-4 weeks. The eggs hatch into perfectly formed, microscopic replicas of the adults that immediately begin grazing on biofilm.
Risks and Diseases: The absolute greatest physical risk is physiological collapse and failed molting (the "Ring of Death") caused by improper water chemistry (keeping them in hard tap water or using water with zero GH). The second major risk is lethal copper poisoning; even microscopic trace amounts of copper from medications or old tap water pipes will exterminate the entire colony instantly. High temperatures (above 26°C) will rapidly cause bacterial infections and wipe out the tank.