is this betta fish male or female?
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Generally, females are a bit shorter and more wide-bodied than male bettas. Males tend to have more elongated bodies that are slightly flatter, side-to-side.
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MALE: Looks similar to females, but are a bit larger in size. FEMALE: Have a smaller build than males.
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Observe the stripe color of the Glofish. Although each Glofish has a blue stripe running across the side of the body, each fish has a secondary color that determines the sex. Under the luminance of a light, if the Glofish has golden stripes, the sex is a male. If the secondary line is silver, the sex is a female.
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There are several subtle physical differences between male and female goldfish. Female goldfish tend to be more brightly colored than males. ... Male goldfish have a relatively concave, slit-shaped vent. Finally, the pectoral fins usually are more pointed in shape on a male goldfish than a female.
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Surprisingly, all clownfish are born male. They have the ability to switch their sex, but will do so only to become the dominant female of a group. The change is irreversible.
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Betta, /ˈbɛtə/ is a large genus of small, often colorful, freshwater ray-finned fishes, known as "bettas", in the gourami family (Osphronemidae). The best known Betta species is B. splendens, commonly known as the Siamese fighting fish.
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Male Serpae tetra are smaller than females, the female red minor tetra has more rounded body & best way to differentiate them is through swim bladder which in Female fish appears to be over the silver line due to its shape.
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Many people mistakenly believe that betta fish must be kept in “solitary confinement.” Female bettas can live together, and while male bettas will fight with other male bettas, they can be placed singly in a “community” aquarium containing other species of fish.
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Male guppies have longer dorsal fins that flow in the water as they swim around. Female guppies have shorter dorsal fins that do not trail in the water as they swim. Check the shape of the guppy's tail fin. The guppy's tail fin, or the caudal, can help you determine the sex of the guppy.
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A Pokémon is female if its physical Attack IV is less than or equal to its species' gender ratio, otherwise it is male. For species that are exclusively one gender or have no gender, the calculation based on the physical Attack IV is ignored.
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The biggest factor that is going to decide whether guppies can live in your tank is your betta. If your betta has a good temperament then it may not mind living with guppies (male or female). However, it's so important to remember that bettas do tend to be aggressive and you should have a fail safe just in case.
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The most reliable way to tell whether your axolotl is male or female, is to look at their cloaca (vent). The male's cloaca is swollen, while the female's has only a tiny bump, if one at all. When lighter coloured axolotls (albino, golden and leucistics) reach sexual maturity, their toe tips turn dark brown/black.
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Bettas are at their peak for breeding between four and 12 months. Older fish are still able to breed, but you will have more success with younger ones. Finally, you need to consider the size of the fish. They should be roughly the same size, and the female should be slightly smaller than the male.
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Roommate? Bettas, unlike other species, are not schooling fish and will fight with each other, regardless of gender. Bettas prefer to swim alone and also need a comfortable place to hide. Aquatic caves or dense, planted corners work great in making a betta feel safe.
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The betta, or Siamese fighting fish, is native to Thailand. It lives in stagnant water bodies where oxygen levels are low. The betta is a labyrinth fish, which means it has the capacity to breathe under water as well as at the water's surface.
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Betta fish have an average length of 2.25 inches (5.7 cm) when they are fully grown. On occasion and under the right conditions, a betta fish can grow to as big as 3 inches (7.6 cm) in length. ... Males possess larger fins than females, however, their bodies at adulthood are generally the same size (average length).
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As the male matures, he will however loose his dark stripes, a detail that makes sexing much easier. The male Jaguar cichlid will also typically grow bigger than the female, and display dark speckles on his body against a golden background. Venting is the only sure way to determine gender with smaller Jaguars.