Saturday, December 31, 2011

The Pristella Tetra


The Pristella Tetra originates from the Amazon and Orinoco Rivers of South America.  It is also known by the common name X-Ray Tetra. The Pristella Tetra has a distinctive black band on its dorsal fin with white above the band and yellow/white below it. The tail can have a hint of orange/red.  The body is translucent, giving rise to the name X-Ray, but many sold today appear more solid bodied.  Pristella Tetras are good beginner fish. They are hardy and resistant to temperature change and fluctuating water quality. They do not require the soft acidic water typical of many other tetras.  Pristella Tertras are shy and will be quite nervous among larger fish. They should be kept in groups of 6 or more.  They will school loosely when they feel safe and tightly when they feel threatened.  Low light levels with plants and driftwood to hide among are recommended.  Pristella Tetras eat small flake foods, spirulina flake foods, freeze dried bloodworms and live foods, such as brine shrimp.

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