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Air Like – Freshwater Lobster crayfish feed is one of the main determinants of the success of freshwater crayfish cultivation. Therefore, the biggest cost in the freshwater crayfish business is the purchase of feed.
Understanding this, then you must determine the exact type of lobster that will be eaten so that it grows quickly.
Of course, the determining factor in choosing feed is mainly the price of feed and the ease of getting it.
Cultivated freshwater lobster is not only for use, but some lobster breeders also want to develop a nursery cultivation business.
Of course, the amount and composition of feed required will vary, and here’s why you need to know more about:
Freshwater Lobster Feed Dosage
The dose of feed given is 10%-17% of the total weight/day (depending on the type of feed, namely without shell and the stage or size of the lobster).
The dose of feed will decrease along with the visit of the lobster rearing period. The frequency of feeding the lobster also depends on the size of the lobster.
Feed increases can be increased before the lobster molts.
Small lobsters (less than 200 g/head) were fed 2 times/day. Large lobsters (more than 200 g/head) are fed once/day in the form of trash fish.
With a larger amount that is 60%-100% of the amount of feed given in the afternoon or evening in accordance with their natural habitat which is actively foraging at night.
Towards the end of the lobster period, the amount of feed in the form of shrimp increased (about 70% of the feed dose) and conversely the amount of feed in the form of trash fish decreased (about 30%).
Lobster weight measurement is carried out every 3 months which is also used to determine the amount of feed given. Monitoring the condition of the lobster and the rest of the feed is carried out regularly.
Types of Freshwater Lobster Feed
Then, what type of freshwater crayfish feed to grow fast is suitable for you? Here are the recommendations:
1. Freshwater Lobster Pellets
Pellets for freshwater crayfish are the best feed to support the growth of freshwater crayfish. This is because pellet feed has been strictly defined to meet the needs of protein, fiber, carbohydrates and fat.
You can feed commercial pellets at a dose of 3% by weight of crayfish biomass.
This pellet feed can be given by feeding 2 times a day for freshwater crayfish seeds or tillers, and 3 times a day for large lobsters.
Even so, you can feed freshwater crayfish pellets according to the recommended dose. Although pellets are the best feed for freshwater crayfish growth, of course you can’t give this pellet feed continuously.
The reason is, pellet feed is sold at a fairly expensive price. So the cost of feeding will be very large.
Understanding this, then you must choose pellet feed that contains protein along with appropriate fat and crude fiber, but is sold at a more affordable price.
However, you still have to pay attention to the cost of buying feed to calculate the benefits that you can get later.
2. Silkworms and Daphnia
Silk worms and daphnia can be a solution for you freshwater crayfish cultivators. Given that silk worms and daphnia are types of feed that contain high protein and animal fat.
Therefore, silkworms and daphnia are very good for freshwater crayfish feed. This is because freshwater crayfish require high protein for the growth process.
But it should also be understood that silkworms or tubifex and daphnia caterpillars contain a lot of protein. So that the presentation in large quantities can actually exceed the need for freshwater lobter feed.
Of course, excess protein can actually have a negative impact on lobters. Feeds that are high in protein will eventually only be disposed of as ammonia. So that it can increase the ammonia content in the pool water.
Therefore, you are advised to feed silkworms and daphnia but alternated with other feeds that contain high fat and carbohydrates, to meet the macronutrient needs of freshwater crayfish.
3. Fish Food
Fish meal can be an excellent choice as a source of protein. Therefore, a good fish meal contains 60-80% protein.
4. Fish Flour
This amount of protein can be digested optimally, with an absorption effectiveness between 80-90% Fish meal is very good for freshwater crayfish because it contains high protein and essential amino acids (lysine and methionine) needed by livestock.
