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Or the water has just soaked through the shell. You can let it bask in the sun, don't bask it for too long. You can use tap water for water, but you don't need to use it until you dry it for a day.
Crabs are omnivorous.
You can feed them fish, sea crabs can feed chicken and duck offal, or small fish and shrimp, whether it's raw fish or dried fish, they can accept it. They may also be fed fish feed, bloodworms, dried shrimp, snails, mussels. It is best to feed some grass-based foods frequently, such as bitter grass, eloso, etc.
As long as the feeding is OK, there is no need to worry about the rest. Crabs are easy to raise.
But you have to take care of it, it's fragile. Just take good care of it. It's up to you to decide whether to release it or raise it yourself.
If you want to raise it, you must not mix it with small fish, it does not eat fish manure, small fish will only become its food, you can use a pot to raise it, it doesn't matter if the water is deep or shallow, it will not drown. However, it is better to have water freshly soaked in the shell.
Crabs are omnivorous.
You can feed them fish, whether it's raw or dried. They may also be fed fish feed, bloodworms, dried shrimp, snails, mussels.
It is best to feed some grass-based foods frequently, such as bitter grass, eloso, etc.
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Flower crabs need a warm and moist environment, which can provide some freshwater plants, such as aquatic plants, algae, etc., as well as some activated carbon to help flower crabs carry out the oxidation process, and at the same time ensure that the water quality is clean and change the water quality regularly.
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Crabs raised at home can be fed with special feed, and can also be fed with bread worms, fish and shrimp, bloodworms, earthworms, lean meat, cabbage, dried beans, bitter grass, elosa and other foods. The feeding temperature should not be lower than 10 degrees, and 20-28 degrees is the most suitable for their growth. Occasionally, sprinkling salt in the fish tank can be effective in preventing infectious diseases.
If the crabs that have just arrived at home do not eat, they can be fed after a few days of starvation.
Crabs are omnivorous, and the owner can feed them special feed, or feed breadworms, fish and shrimp, bloodworms, earthworms, lean meat, etc. as the staple food, and feed them with cabbage, dried beans, bitter grass, and elophylla as supplementary foods.
When raising crabs at home, it is best to raise multiple crabs together, they belong to the group of animals, one is easy to die, and the survival rate of multiple crabs will be higher. Generally speaking, the crab begins to feed at more than 10 degrees, molts and grows at about 15 degrees, and 20 to 28 degrees Celsius is its vigorous growth period.
For the health of crabs, pay attention to changing the water frequently when feeding, and the fish tank also needs to be cleaned frequently, and occasionally sprinkled with salt can sterilize and prevent infectious diseases. If the crab is too dirty, you can gently scrub it with your brushing teeth.
Newly arrived crabs will not eat because they are not adapted to the environment, so you can starve them for a few days, and then use tweezers to hold the live bait and put it to its mouth to shake it, so that it can start eating.
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1.Breeding temperature: The temperature of the breeding environment should be kept at about 25, and the flowering period should be maintained at 10-15.
2.Regular repotting: change the pot every other year, and when changing the pot, the ants should be pruned properly or orange.
3.Watering method: Daily watering should be appropriate, the soil is slightly wet, no need to water too much.
4.Light intensity: It does not need shade except in summer, so that it can properly see the sun.
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Crabs are omnivores, and the food they can eat is very rich, and the food of crabs can be roughly divided into three categories: natural bait, artificial animal bait, and artificial plant bait.
1. Natural bait.
It mainly includes diatoms, golden algae, dinoflagellates, euglena, green algae, rotifers, bitter grass, black algae, weed, malayan eye weed, turnip, duckweed, water lotus, water peanut, golden silk grass, snails, clams, earthworms, mealworms, earthworms, ryegrass, wolftail grass, etc.
2. Artificial animal bait.
There are mainly snails, clams, silkworm pupae, mealworms, earthworms, small trash fish, fly maggots, livestock and poultry offal, etc.
3. Artificial plant-based bait.
Mainly including soybeans, soybean cakes, vegetable cakes, cottonseed cakes, wheat, rice bran, bean dregs, distiller's grains, sauce residues, peanut cakes, etc., in the breeding process can not be fed a single kind of bait, but should be fed according to the actual situation of comprehensive feeding, only in this way can we efficiently improve the breeding efficiency of crabs.
Precautions for feeding crabs
When feeding crabs, it should be noted that the frequency of feeding should be well controlled, and each feeding should be fed sufficiently, its food amount is still very large, and it needs to be checked after feeding, and the residual bait should be disposed of. Do not feed it decaying things, although it has a habit of eating scavengers, it may cause it to become sick and even die in large numbers.
Crabs are relatively gluttonous, and they eat a lot of food, and their own digestion is also very strong, so they must be fed enough, so that they can store excess nutrients, even if they don't eat for a short time, there will be no problem. However, in the winter it will eat less, so it should be fed less.
Use a toothbrush to brush it, it's a little easier...
Buy a tall plastic bucket and put the crabs in it, if you are afraid that the crabs will crawl out, buy a lid with a hole to seal the bucket, so that it is foolproof, remind: it is best to decorate the water, buy some dried shrimp for the crabs to eat, and change the water once every 5 days.
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