are betta fish sensitive to light?
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Betta fish typically need 8 to 12 hours of light, and 12 to 16 of darkness, so make turning off your tank light a pre-bedtime habit. If your Betta fish has too much light, it can become overly stimulated and stressed. ... Too much darkness isn't good for your betta either.
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Water temperature- Bettas are considered tropical fish, so they are most comfortable in warmer water. The water should be between 70 and 80 degrees.
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Bettas have good eyes for short distances. They have pretty good color vision and see shapes really well. They are, however, a bit near-sighted. Bettas have excellent senses of taste and smell, which in fish are essentially a single sense.
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Drastic changes in light levels can startle pretty much everyone, including the fish. Hiding is their defensive reflex triggered by switching from dark to light too suddenly. If you leave the light on, the fish will come out eventually. They simply need some time to adjust.
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How Lighting Affects Fish. Fish are not as reliant on light as plants. ... Fluctuations in water temperatures can be harmful to some types of fish or might cause fish to swim exclusively in cooler areas of an aquarium. LED lights produce virtually no heat and come in many colors.
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The male betta fish is seen on the left, with much larger fins and more elaborate colors. The female betta fish is on the right, with more dull colors. If a female betta fish is responsive to a male betta fish's mating efforts, her colors can darken. She will typically be smaller than the male betta fish.
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The simple answer to this question is yes, betta fish can eat and digest goldfish food. However, this kind of food should only be given to them occasionally and not be the main ingredient in their diet. In fact, betta fish thrive on a diet that boasts a high quantity of protein.
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Betta fish can become blind due to a variety of reasons, most notably dragon eye, cataracts, fungal infections, bacterial infections, parasitic infections, and trauma to the eye. ... Fish have a much harder time finding food if they cannot see it, and betta fish are sight predators and greatly rely on their eyesight.
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Otocinclus catfish are extremely peaceful and will not attack your betta unless they are starving. However, the same can't be said for your betta. Even though they don't have any of the triggers that betta fish attack, it doesn't mean he won't try.
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betta fish are Tropical fish. This doesn't mean keep your tank at room temperature. While bettas can “survive” at room temperature, they will more than likely be stressed and prone to getting sick and lethargic. ... These fish are too cold to move around making them seem lazy.
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In fact, they have a pretty narrow ideal temperature range – the most optimal being 78-80º F (s25. 5-26.5º C). Although betta fish can tolerate temperatures ranging between 72-86º F (22-30º C), if the water is outside of their ideal range, they're just surviving — not thriving.
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Betta fish are native to Asia, where they live in the shallow water of marshes, ponds, or slow-moving streams. Male bettas are devoted fathers who build bubble nests for their young with their mouths and fiercely protect their babies from predators. Just like us, betta fish are diurnal.
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Being quick and alert in addressing any physical and behavioral changes will show that your betta's well-being is a top priority. The signs of a happy, healthy, and relaxed betta include: Strong, vibrant colors. Fins are held open, but not taut, allowing their fins to billow and fold in the water.
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Bettas are anabantoids, which means they can breathe atmospheric air using a unique organ called the labyrinth. This accounts for their ability to thrive in low-oxygen water conditions that would kill most other fish, such as rice paddies, slow-moving streams, drainage ditches, and large puddles.
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Flaring is very stressful for your betta. Too much of it is harmful. Some flaring is good for bettas. It enables them to stretch, giving them a workout of sorts and keeping them in shape.
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What's happening most likely is your fish is either eating when you don't see it or the fish has too much stress going on to feed. The betta is a meat eating carnivore. ... If you think your betta might not be eating due to stress then maybe try bringing some darkness to the tank to reduce stress.
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Bettas are small, carnivorous fish, which means they need high amounts of protein in their diet to survive and thrive. In the wild, betta fish eat other small, meaty creatures such as bloodworms, daphnia, mosquito larvae, brine shrimp, and even other tiny fish.