1, choice of freshwater fish
There are many kinds of freshwater fish that can be mixed with lamprey, such as mouse fish, small carp, rainbow and other low alkaline fish species. These fish species are homologous to lamprey, so it is not easy for them to attack each other when they are mixed in aquatic plants tanks and decorative tanks, which is more conducive to their growth and reproduction.
However, it should be noted that when freshwater fish and lamprey are mixed, attention should be paid to the difference in fish size to avoid mutual harm. At the same time, proper aquatic plants and aquatic plants should be kept in the fish tank, which can provide more hidden space for fish and reduce aggression.
2. Selection of marine fish
The species of marine fish mixed with lamprey is limited, so it is generally recommended to choose fish with the same or similar feeding habits as lamprey for mixed culture, such as sea rainbow and tiger grouper. These fish are also relatively peaceful and are not prone to attack.
It should be noted that the fish tanks mixed with marine fish and lamprey should be larger and have higher water quality requirements, so it is necessary to clean the fish tanks and change the water quality frequently.
3. Control of temperature and PH value in cylinder
Whether freshwater fish or marine fish are mixed with lamprey, the temperature and PH value in the fish tank need to be controlled within a suitable range. The temperature is generally controlled between 22℃ and 28℃, too high or too low will affect the health of fish; The PH value is between 7.0 and 8.5, too low or too high will also have adverse effects on fish.
4, the number of fish and feeding methods
When mixed with lamprey, the number of fish also needs attention. Too many fish may affect the water quality in the fish tank and even lead to aggressive behavior among fish. Generally speaking, it is suggested that lamprey accounts for about 1/3 of the total number of fish tanks, and several small fish similar to lamprey can be added to enhance the ornamental value.
The feeding method of fish is also very important, and the correct feeding method can increase the survival rate and growth rate of fish. Regular feeding, reducing overfeeding, strengthening feed nutrition and paying attention to water quality management all need attention.
summary
There are many choices for fish mixed with lamprey, but it should be noted that different fish have different growth requirements and personality characteristics, so it is necessary to understand and master the appropriate feeding methods. At the same time, it is also very important to control the water quality and temperature in the fish tank. Regular inspection and strengthening management can be used to ensure the health and growth of fish.