Data sheet golden orfe
Trade name:
orfe
Latin name:
Leusiscus idus
Order:
carp-like
Family:
whitefish
Genus:
Leusiscus
Origin:
originated from German pond breeding
Size:
between 30cm and 50cm
Aquarium
Length and width:
at least 215cm x 170cm x 80cm
Contents:
from 1000l
water values
Temperature:
between 5°C and 22°C
pH:
6.8 to 8.5
GH:
8° dGH to 20° dGH
CH:
5 to 20
Behave
Area:
free-swimming just below the water surface
Lining:
Insects, dry food, frozen food
Behave:
Swarm fishes
Number:
at least five animals, no more than twenty animals
Life expectancy:
up to 20 years
association with shrimp
No
Difficulty level:
Suitable for beginners
Hcloos, Goldorfe, CC BY-SA 2.5
The golden orfe is one bred variant of the Alands occurring in Central Europe, which is particularly striking due to its robust physique and its orange-red colouring.
As a native fish, the golden orfe is used to moderate temperatures and loves dealing with conspecifics and other fish.
However, the golden orfe can only be kept in ponds due to its body size of up to 50 cm. The size of the pond areas has a direct effect on the body size of the animals.
Gender differences of the gold orfs
Compared to the females, male golden orfe are at their slimmer, more streamlined physique recognizable.
While the females appear rather plump, males can easily be overlooked in a swarm.
Another sex difference becomes apparent during the spawning season. The golden orfe belong to the fish species in which the males have a so-called spawning rash form, in which the epidermis of the fish changes optically during the spawning season and is sprinkled with small spots. After the spawning season, the rash disappears again.
Is it possible to breed the fish?
Theoretically, breeding gold orfe is possible. However, for this very large ponds required, in which the fish can also visit appropriate resting areas.
In such ponds, the females can lay up to 115,000 eggs during the spawning season from March to June, which the males then fertilize.
In normal garden ponds, on the other hand, it is rare for golden orfs to reproduce, because the presence of other fish tends to put them under stress and thus reduce their reproductive drive. In addition, the eggs are also eaten by other fish.
Which fish can you socialize with?
Golden orfe get along with others without any problems peaceful pond fish socialize They are ideal for a combination with Koi fish, among other things.
However, the presence of the gold orfe can make koi nervous, especially in smaller ponds. But danios and other carp species also get along well with the golden orfe.
What should be considered when planting the pond?
Gold Orfs prefer their free space. Accordingly, the amount of pond plants should be kept to a minimum in order to keep the fish in their freedom of movement not restrict.
Instead, the fish prefer a sandy bottom with a few simple pond rocks to swim around.
Are there other things to consider about the pond?
gold orfs are jumper. If a pond is not properly secured, fish accidentally jump to their peril for a variety of reasons and may perish on land.
However, there are appropriate devices for this, such as pond nets, which can prevent them from jumping out.
Why do golden ores jump out of the water?
Jumping from gold orfe can have different reasons. But mostly it is a sign for one Shortage in the aquarium. For example, if there is a lack of food, the fish will jump out of the pond to hunt for insects such as mosquitoes or snails.
But a lack of oxygen or overpopulation in the pond can also encourage the animals to dare to jump out of the tank.
If golden orfe repeatedly jumps, it is important to check the quality of the water or the number of fish in the pond.