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A betta fish's lifespan can be impacted by the care it receives, WebMD reports. Bettas may live longer if their tank is clean, the environment is calm and their diet is healthy.
Fish can sense sound through their lateral lines and their otoliths (ears). Some fishes, such as some species of carp and herring, hear through their swim bladders. [9] Hearing is well-developed in carp, which have the Weberian organ, three specialized vertebral processes that transfer vibrations in the swim bladder to the inner ear.
They use this siphon in order to breathe air while they are submerged in water which has a low oxygen content so they cannot effectively use their gill. [ 6 ] Apple snails use the siphon in a way that is reminiscent of a human swimmer using a snorkel , except that the apple snail's siphon can be retracted completely, or extended to various ...
Male individuals of Betta smaragdina will build a bubble nest before breeding. The temperature at which breeding typically occurs is 25.6 to 26.7 °C (78.1 to 80.1 °F). Males and females can live together and the male and female should already live together for breedi
The pharynx can be very large, especially in carnivorous species. Many carnivorous species have developed a proboscis , containing the oral cavity, radula, and part of the oesophagus. At rest, the proboscis is enclosed within a sac-like sheath, with an opening at the front of the animal that resembles a true mouth.
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When you buy a bottle of vitamins from a nutrition store, you’ll probably notice a best-by date on the bottom of the jar. But that inscribed number isn’t a hard-and-fast rule—there is some ...
Because of a naturally varied diet, Betta Fish in captivity should be fed specific pellets and flakes meant to meet their nutritional needs. Bettas as pets: change original selection to-Bettas are commonly kept as pet fish, especially Siamese fighting fish. Bettas are popular fish due to their color variety and ease to care for, although the ...