The Killifish is a fantastic choice of fish to keep in your private pond or aquarium. However, you must have adequate knowledge of fishing and the general nature of different species before keeping them. The killifish is so popular mainly because of their bright colors. We can find most of them in freshwater. However, you can keep such beautiful fish inside a tank. Also, if you are a beginner, it may be not very easy to understand whether you are buying a killi or not. This is because, in most cases, the sellers sell these fish under the scientific names.
The Killifish And Its Nature
The botanical name for a killifish is Cyprinodontiformes. However, there are ten sub-groups under this species. They are common in shallow zones and tropical waters. In most cases, the size of a killifish is one to two inches. However, we can get larger ones also of the size up to six inches. As a beginner, many prefer to have killifish and observe them keenly to understand their characteristics. Their various shapes and vibrant colors attract a lot of people, especially youngsters.
Moreover, males are more colorful compared to females. In appearance, they have flat heads and slender shapes. Also, they are great swimmers and very fast. Obviously, the major reason behind the same is their slick appearance. Generally, the killifish are very peaceful species and can adapt to any environment quite easily. However, you can observe aggressive behavior between two males. So, it is advisable to keep a pair of male and female both to have a loving atmosphere. Moreover, they can be very comfortable in community tanks.
The Aquarium Requirements
You can manage a group of killifish if you possess all the required facilities in the tanks or aquariums. The males want to hide from each other. Hence, if you can provide enough hiding spaces inside the aquarium, then you can have a fantastic experience. Also, it is better if you keep them in a spacious place to accommodate a large group. Watching the colorful fish swimming by is a marvelous experience, indeed.
Moreover, you should also be careful about the type of water in the tank. The water depends on the kind of fish you want to keep in it. The killis can stay in freshwater or saltwater. Hence, you should make the arrangements accordingly. Also, you should be aware of their jumping habits. So, whenever you are trying to put killifish inside a tank or aquarium, always be careful. These fish generally live on a plant diet. Hence, it would be best if you also put plenty of plants in their staying place to make them comfortable.
If it is the breeding season for the killifish, you should be extra cautious regarding their food. A pregnant fish also requires several nutrients which it can obtain from a balanced diet. The best foods during this time can be a brine shrimp or mosquito larvae. These species are omnivores by nature. Hence along with plant nutrition, they also survive on small insects and worms. The black worms are also a great source of nutrients for them. But, it is better to avoid dry fruits as that can be harmful to them.