The growth speed of Arowana is relatively fast. In artificial breeding, if you want to speed up their growth, you can choose food according to their stages. Generally speaking, silver arowana below 15 cm can only eat some minced meat of fish and shrimp. Because their digestion ability is poor at this time, feeding the minced meat of fish and shrimp will not affect their health.
When they grow to more than 15 cm, they can feed some bread worms, red worms, yellow mealworms, small fish, shrimps, etc. However, when feeding small fish and shrimps, you should also remove your head and tail to avoid scratching your internal organs. These foods contain more protein and fat, and can provide most of the nutrients they need for their growth and development.
When they grow to more than 20 cm, there are more kinds of food to eat. Breeders can feed more loaches, lean meat, animal viscera, centipedes, frogs, etc. The nutrients in these foods are comprehensive and can enhance their physique.
2. How to raise Arowana quickly1. Constant water temperature: If you want Arowana to grow fast, you must ensure their living environment is comfortable. Breeders need to keep the water temperature in which they live constant, preferably at around 28 ℃.
2. Clean water quality: Silver Arowana likes clean and refreshing water quality, and breeders should change water frequently to ensure clean water quality. However, the frequency of changing water should not be too high, because too much change in water quality will also affect their growth and development.