Each aquarist wonders how many aquarium fish live. Everyone needs to know this. If you are not sure that you want to keep the aquarium for a long time, get fish with a short lifespan. For experienced breeders, the number of years is important to count the spawning that the fish will have time to implement.
Several things can affect the lifespan of aquarium dwellers:
- The size;
- Water temperature;
- Conditions of detention;
Size of fish
The main criterion is the size of the fish. By this indicator, you can judge how long you can admire your pet in the aquarium. The smallest inhabitants have the lowest border, whose dimensions do not exceed 5 centimeters. For example, neon, guppy, swordman. They live from one to five years.
Record small sizes were found in South American small fish. zinolebias. The length of her life depended on the rainy season, as soon as a drought occurred. zinolebias was dying. The only thing that saved the fish from extinction. the timely throwing of caviar. During the period of high water, she managed to appear, grow, spawn, and die.
Fish, whose dimensions are defined as medium, can live up to 15 years, and some representatives over 25, for example, piranhas. Therefore, starting such pets, be prepared for a long neighborhood.
Interesting fact, males live significantly longer than females. Sometimes, the difference reaches almost two years. Breeds are known where the female dies after the birth of fry. Of course, no one is immune from the unsuccessful throwing of caviar or a number of diseases, but most often this is observed in sword bearers and gupeshek.
Aquarium water temperature
The temperature of the water in the aquarium affects the lifetime. Cold-blooded animals can not control the temperature of their body on their own, so water sets the rhythm for most processes in the body. The body temperature of the fish is equal to degrees of water. Thus, the higher the score, the more intense the metabolic processes in the fish’s body, and, therefore, life expectancy is reduced. Sometimes this figure reaches several years.
It is proved that if you rarely change the aquarium water, the concentration of harmful substances in the water will be above the norm, which would entail a reduction in the life of the inhabitants. Use distilled water whose chlorine content is close to the permissible value. Bad water can lead to dysfunction of the respiratory organs and diseases of the digestive organs.
On how much live aquarium fish, affects feed. It’s about overfeeding and underfeeding. Fish obesity is a fairly common problem. Most often this happens in a family with young children who are interested to look at the inhabitants of the aquarium who eat the food. Don’t underestimate underfeeding. Due to the lack of nutrient and vitamin elements, they do not have enough energy for a normal existence. If in doubt about the right amount of feed, smell the water. If you are overfeeding fish, the water will have a specific smell. Ideally, it should not emanate any flavor.
Overfeeding occurs if:
- Water has a rotten smell;
- Rapidly cloudy;
- The film is formed;
- Algae have slippery patina.
In order to avoid the death of your favorite fish and increase the number of years of cohabitation, it is necessary to observe the measure in feeding, then the life expectancy will correspond to the figure indicated in reliable sources. The feed should be enough for the fish to eat it within a few minutes after serving the food.
Proper selection of neighbors
The number of years lived can vary according to the nature and type of neighbors. When you create a dream aquarium, it is not enough to know the aesthetic criteria and dimensions, it is necessary to evaluate your preferred habitat zone and character. If fish can get used to the hardness of water, then it is unlikely to endure the unacceptable habits of the neighbors.
The combination of fish size is one of the fundamental rules of an aquarist. Big fish are able to eat small fish or fry, regardless of taste preferences. Before you start the new inhabitants. carefully examine the compatibility.
Overpopulation adversely affects the life expectancy of aquarium fish. The negative effects of overpopulation:
- Lack of feed;
- High competition;
- Lack of oxygen;
- Frequent illness;
- Aggressive behavior;
- Fight for leadership.
All this can lead to the death of fish. It is important to observe the number of liters for each individual. Otherwise, the life of the fish can be reduced. Be wary of cocky breeds, they are capable of killing an opponent in the fight for leadership.