Polypterus ornatipinnis (Polypterus ornatipinnis)
Description
Dangerous between congeners, it must be provided enough cache to limit this phenomenon. Interspecific relationships are good with larger individuals.
Polypterus Ornatipinnis is a freshwater fish from Africa. It is also known as the ornate fish-driving or fish-by-ornar fin. The ornatipinnis polypterus is a fish with radiated fins, which means that it has radiated fins similar to wings, allowing it to propel into water.
The ornatipinnis polypterus has an elongated and slender shape, with a body covered with smooth scales. Its color can vary from dark green to gray, with dark spots on the body and fins. The caudal fin is rounded and the dorsal fin is long and thorny. The ornatipinnis polypterus also has two pectoral fins and an abdominal fin located under the belly.
Polypterus Ornatipinnis is a carnivorous fish that feeds mainly on small fish, crustaceans and worms. He hunts using his pectoral fins to quickly propel himself towards his prey and catch it with its powerful jaws. Polypterus Ornatipinnis is a lonely and territorial fish, which can become aggressive towards other fish if it feels threatened or if its food is at stake.
Polypterus Ornatipinnis is a popular fish in the aquariophilia because of its attractive size and color. However, he needs a spacious and well -equipped aquarium to thrive, because he needs a lot of space to swim and a stable environment to maintain his health. The ornatinnis polypterus is also a fish requiring in terms of food, and it is important to provide it with a varied and balanced diet to avoid nutrient deficiencies.
Origin
- FamilyPolypteridae
- OriginCentral Africa, Zaire
Characteristics
- Adult size30 cm
- BehaviourAggressive
- FoodCarnivorous
Water parameters
- Water typeFreshwater, hot
- Temperature25 - 29 °C
- pH6.9 - 7.2
Data to check
Some historical parameters still need checking before choosing this species: Minimum aquarium capacity (in liters).
Dimorphism
It seems that the male fin is larger and the head of the female wider. It is not 100%reliable.
Reproduction
The male begins the parade. It is the most active of the 2 partners. The laying takes place among the plants. The anal of the male is then unfolded so as to form a hollow of the hand, then is slipped under the anus of the female. The eggs, about 200 to 300, fall into this hollow. The hatching takes place after 4 days in water at 25 ° C.