do danio fish need a heater?
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Danios are social animals and need space for themselves and their friends. The tank should come equipped with an exterior power filter, a bio-wheel, and an aquarium heater. Because they are hearty, it is generally possible to keep danios without a heater.
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Pond surface care: As winter temperatures start creating ice, you should add a pond heater. Pond heaters don't warm the entire pond, but keep a small circular area from freezing. This small area is extremely important as it allows for pond gases and air to be exchanged.
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Zebra Danio Habitat and Care Zebras are primarily surface-dwelling fish that favor moving waters. Technically considered a cold-water fish, this fish prefers water in the 64 to 75 F range. However, they will adapt to a wide range of water conditions.
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Check the temperature your African cichlids will need before you bring them home. Tropical fish need warm water that's between 73 and 82 degrees Fahrenheit (23-28 Celsius). Choose an aquarium heater with 5 watts of power for each gallon of water in the aquarium.
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There are dozens of species of corydoras, several of which are cold water fish, but the panda cory is the most commonly available one that tolerates lower temperatures. They can survive a range from 65° to 80°.
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Do you need a heater in your shrimp tank? If you can maintain a relatively stable temperature in your room, you don't need a heater in your shrimp tank. The temperature must be at least 62°F/16°C for most Caridina and Neocaridina shrimp.
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The Zebra Danio, also known as the Striped Danio or Zebrafish is a small freshwater fish. ... Danios are a very hardy and social species making them the perfect fish for any beginner, and will add a spark to any community aquarium.
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If all you are keeping are ghost shrimp, you won't need a heater. I have read that they are more active in warmer water, though. Anywhere between 65-80F should be OK, with 72 being a great mid-point. ... If you use a heater, set it up a day or two before adding the shrimp to create a steady temp.
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Most species of GloFish are tropical in origin, which means they will need a heater to stay healthy and active. The only species of GloFish that you might be able to keep in an unheated aquarium is the GloFish Danio.
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Danios are schooling fish in the Family Cyprinidae. Most species grow to less than 2” and are typically surface oriented. A few types, like dangila and giant danios, can reach 5” in length.
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Danios. According to the website Healthy Betta, some aquarists have had luck housing male bettas with zebra danios. However, the California Betta Society notes that zebra danios notoriously nip the fins of other fish, and may pose a danger to your betta.
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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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Coldwater fish are fish such as goldfish, koi, and other members of the carp family that are able to survive in cold water temperatures. When kept in a household aquarium, they do not require a heater and are quite comfortable at around 60 °F (15 °C).
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If you have a rabbit that's very thin, has been unwell or is elderly, a heater can help to provide extra warmth during colder weather. ... It's a slim, metal, chew- and water-proof heat pad, with a metal armoured chew-proof cable.
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Most danios are omnivorous and will thrive on Aqueon Tropical Flakes, Color Flakes, Tropical Granules and Shrimp Pellets. Frozen and live foods can also be fed as treats or to help induce spawning. For best results, rotate their diet daily and feed only what they can consume in under 2 minutes, once or twice a day.
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Thanks! Mollies like to be around other fish but you can keep one by its self. You need at least a 10 gallon and you do need a filter and heater. Beware when you get your Molly.
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Ember tetras and a betta should work, but I would recommend having a backup plan to move the betta into his own (heated and filtered) tank if he ends up getting nipped at too much. As for any tetra, you should aim for a bare minimum of 6 tetras, but 8+ will make the fish feel more comfortable.