Gammarus Shrimp (Hyalella Azteca), also known as scuds, are freshwater amphipod crustaceans naturally occurring in slow running rivers and lakes measuring approximately 1 cm. They are often found in...
Gammarus Shrimp (Hyalella Azteca), also known as scuds, are freshwater amphipod crustaceans naturally occurring in slow running rivers and lakes measuring approximately 1 cm. They are often found in...