Blue flash - Thorichthys aureus
Scientific name: Thorichthys aureus
Common name: Blue flash
Usual size in fish tanks: 13 - 15 cm (5.12 - 5.91 inch)
Recommended pH range for the species: 7 - 7.7
Recommended water hardness (dGH): 5 - 17°N (89.29 - 303.57ppm)
0°C 32°F30°C 86°F
Recommended temperature: 24 - 28 °C (75.2 - 82.4°F)
The way how these fish reproduce: Spawning
Where the species comes from: Central America
Temperament to its own species: peaceful
Temperament toward other fish species: aggressive to smaller
Usual place in the tank: Middle levels
Food and feeding
Feeding Blue flash should not be a problem, they will accept quality flake or pellets but they will require treats of live or frozen foods in the form of blood worms or brine shrimp.
Central America; Blue flash are to be found in Belize, Guatemala and Honduras.
Males tend to be more brightly coloured with extended dorsal and anal fins.
The eggs will be laid on a flat stone or in an upturned plant pot and the female will tend the eggs. The male will defend the territory and after 3 days the fry should hatch out. The fry should be free swimming a few days later and at this stage can be fed on newly hatched brine shrimp or crushed flake.
The expected life span for Thorichthys aureus is 5-8 years.
Thorichthys aureus demand high water quality so excellent filtration coupled with regular water changes is a must. They are a shy fish that prefer to be kept in groups with rocks or wood added to the tank so that they can mark territories.
Bought by aqua-fish.net from jjphoto.dk.