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Caridina cantonensis
A solid black color morph of Caridina cantonensis with minimal white markings. One of the rarest and most expensive shrimp variants. Requires expert-level water parameters.
Dropsy
Abdomen swells and scales stand out like a pinecone — usually a bacterial infection.
Fish Hiding or Chronic Stress
Fish hide constantly, refuse food and fade in color.
Cyanobacteria (Blue-Green Slime)
Slimy blue-green or dark purple patches with a foul odor.
Common invertebrate problems
Stocking calculator
Compatibility checker