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Does loach need to be gutted before eating? Quick slaughtering, benefits and price
Loach, also called mud fish or loach fish, is known as the "ginseng of the water". It lives in lakes and ponds and is a fish with very high nutritional value, feeding on various small animals. So does eating loach require removing the internal organs? How do you kill it fairly quickly? What benefits does it have? What is the market price per jin?
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Can sick koi be fed? Salt can ease the burden on their internal organs
Aquarium keepers, did you know that in koi keeping, salt can ease the burden on a koi's internal organs? Next, let's talk about the koi's second osmotic pressure regulation function. So-called "osmotic pressure" refers to the movement of water in and out caused by differences in salt concentration. Normally, salt within a living body...
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Detailed Explanation of Prevention and Treatment Methods for Fungal Disease of Fish Internal Organs
Pathogen: Saprolegnia. Symptoms: Diseased fish generally have a distended abdomen, with red patches on the abdominal surface; dissection of the abdomen reveals the surface of the internal organ mass covered with fine hyphae, and red patches on the stomach, swim bladder, and liver. Infection initially occurs in the stomach, where it develops fully; the hyphae penetrate the stomach wall and develop within the abdominal cavity, causing ascites, and invade nearby organs as well as the peritoneum and muscles. After the diseased fish dies, the hyphae extend out through the abdominal wall. Prevention: 100ppm methylene blue can inhibit its development; using it to disinfect fish ponds can reduce infection.
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