The Pristella Tetra can be a really good fish for the freshwater fish beginner. These Pristella tetras are fairly hardy and should do well in a somewhat broader range of water parameters than other tetras. The Pristella tetra is very peaceful when kept in small schools of 6 or more. However, they may become skittish if kept with larger tank mates.
Physically, these Pristella Tetras get to be about 2 inches (5 cm) and they are sometimes called the X-Ray tetra because of its almost transparent body. Look for the signature black stripe across the middle of the dorsal fin.
There is an albino Pristella tetra (golden x-ray tetra) that will sometimes be available, but it is not as common as the regular Pristellas.
It's always a good idea to keep any new fish in a quarantine tank for a few weeks for monitoring before introducing them into your main tank.
This tetra is a decent eater and will accept smaller fish food including flakes, frozen, freeze dried and live foods.
Pristella Tetra Picture
Pristella Tetra Video
Pristella Tetra Care
Scientific Name : Pristella maxillaris
Common Names : X-Ray Tetra, Pristella Tetra, Albino Pristella
Care Level : Easy, good for the freshwater fish beginner
Size : 2 inches (5 cm)
pH : 6 - 8
Temperature : 75°F - 82°F (24°C - 28°C)
Lifespan : 5 years or longer
Origin / Habitat : Amazon River, South America
Pristella Tetra Temperament / Behavior : This is a schooling fish that is usually very peaceful.
Pristella Tetra Breeding : They have been bred in captivity and are egg layers. They will scatter eggs in plants and they should hatch in 24 hours.
Aquarium Size : 10 gallon minimum (schooling fish)
Pristella Tetra Tank Mates : They are generally peaceful but may be skittish around larger tank mates. Best kept in a small school of 6 or more.
Diet / Foods : An omnivore - provide a varied diet with live food, frozen food and they should accept flake food. They will eat live plants too.
Tank Region : Middle to bottom
Gender : Can be difficult to determine, female may be more full bodied
Fish Lore Forum : Pristella Tetra Forum
Author : Mike FishLore
Pristella Tetra Tips
Great little fish, all 5 survived our water problems and they are great to watch with their bright striped fins and rather round bodies. In our small shoal there is a quite a size range from a little one to two quite chunky ones but they all seem to get along really well.
The X-ray Tetra I have is the Hardiest fish I have ever seen! I lost power for about 5 days and he survived without a heater!
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