How many categories can fish food be divided into by form, and what are the characteristics of each?
How many categories can fish food be divided into by form? What are the characteristics of each?
There are frozen food and dried food. These are made by processing live biological food and then preserving it by freezing or drying.
Frozen bloodworms: made by freezing live food directly. They are highly nutritious, but the probability of carrying parasites is very high, so they are not recommended.
Frozen brine shrimp: frozen brine shrimp come in two forms, adult shrimp and shrimp nauplii. Frozen adult brine shrimp have relatively low nutritional value, but fish love to eat them, and they can be mixed with other foods for feeding. Frozen brine shrimp nauplii are expensive, but their nutritional value is also high.
Dried bloodworms: bloodworms are dried and preserved using air-drying technology. Dried bloodworms do not carry parasites and are safer than frozen live biological food, but fish do not like to eat them very much.
Frozen bloodworms: made by freezing live food directly. They are highly nutritious, but the probability of carrying parasites is very high, so they are not recommended.
Frozen brine shrimp: frozen brine shrimp come in two forms, adult shrimp and shrimp nauplii. Frozen adult brine shrimp have relatively low nutritional value, but fish love to eat them, and they can be mixed with other foods for feeding. Frozen brine shrimp nauplii are expensive, but their nutritional value is also high.
Dried bloodworms: bloodworms are dried and preserved using air-drying technology. Dried bloodworms do not carry parasites and are safer than frozen live biological food, but fish do not like to eat them very much.