Ember Tetra is a popular freshwater fish, highly sought-after by fish hobbyists because of its striking appearance, as well as a peaceful, friendly, and adaptable nature. These friendly fishes enjoy moving in big groups, even when kept in an aquarium. It was first described by German fish explorer Heiko Bleher in 1987, and was named after his mother Amanda.
Scientific Name | Hyphessobrycon amandae |
Other Names | Amanda tetra, red tetra, dwarf red tetra, fire tetra |
Origin | Araguaia River Basin, and other parts of Central Brazil |
Type | Freshwater fish |
Conservation Status | Not recorded |
Behavioral Characteristics | Playful, active, peaceful, adaptable, curious |
School Size | 4 – 6 |
Physical Traits | Bright-colored; small-sized; slightly elongated body compressed a little to the back; small, thin dorsal fin; large caudal fin; a single anal fin which is merged |
Scale Texture | Compact and closely-knit giving them a transparent look |
Colors | Bright orange or reddish-brown; distinct black outline around the eyes, and a blackish gray layer on its dorsal and anal fins |
Size | Small; overall length of about 0.8 inches (2 cm) |
Lifespan | 2 – 3 years (longer if well-maintained) |
Sexual Dimorphism | Present; Males: Bright coloration, distinctly elongated body, smaller abdomen; Females: Slightly light coloration, rounder body, oblate abdomen appearing bigger during the breeding period |
Health Problems | Parasitic disease resulting in white dots on their skin, alongside digestive problems; black spot disease |
Approximate Price | Around 12$ |
Care Level | Beginner |
Tank Size | 5 US gallons (20 liters) |
Water Parameters
pH Level | 6.5 – 7.5 (water must be acidic) |
Temperature | 73 – 84°F (23 – 29°C) |
Hardness | 5 – 17 dGH |
Aquarium Water Flow | Low |
Tank Ambience
Lighting | Low, dimmed, subdued |
Substrate Type | Dark-colored substrate involving thin leaves and Java moss; glass marbles, grass matting |
Preferred Tank Mates | Compatible with: Neon tetra, pygmy corydoras, dwarf gourami, betta, cardinal tetra, discuss, harlequin rasbora, barbs, red cherry shrimp, hatchet fish, other ember tetras Incompatible with: Larger, aggressive aquarium fish like rainbow shark, tiger oscar |
Suitable Position in the Tank | Middle |
Diet
Feeding | Granules, flakes or other dry foods; live foods like brine shrimp and worms (like daphnia) |
Frequency | 3 times a day |
This has been a concern among many owners though the reason remains unidentifiable. Black spot disease and chemical reactions in the aquarium are some probable reasons mentioned by many owners. You could consider checking the water conditions, and changing the water if necessary. If the black marks keep getting worse you might have to consult your vet.
Aggression is a trait unlikely of the ember tetra. However, if stressed or agitated, particularly during the mating season or while competing with others for food, one could spot them chasing each other, a typical behavior seen in most species. The same reasons might also make them show resentment towards schooling.