11/9/2023 0 Comments Do zebra danios eat algae![]() There is usually some vegetation, either submerged or overhanging from the banks, and the bottom is sandy, muddy or silty, often mixed with pebbles or gravel. Zebrafish typically inhabit moderately flowing to stagnant clear water of quite shallow depth in streams, canals, ditches, oxbow lakes, ponds and rice paddies. Elsewhere the species has been introduced to Colombia and Malaysia. The New Mexico population had been extirpated by 2003 and it is unclear if the others survive, as the last published records were decades ago. Zebrafish have been introduced to California, Connecticut, Florida and New Mexico in the United States, presumably by deliberate release by aquarists or by escape from fish farms. Likewise, old records from Sri Lanka are highly questionable and remain unconfirmed. It has frequently been said to occur in Myanmar (Burma), but this is entirely based on pre-1930 records and likely refers to close relatives only described later, notably Danio kyathit. Its range further south is more local, with scattered records from the Western and Eastern Ghats regions. ![]() Its range is concentrated in the Ganges and Brahmaputra River basins, and the species was first described from Kosi River (lower Ganges basin) of India. The northern limit is in the South Himalayas, ranging from the Sutlej river basin in the Pakistan–India border region to the state of Arunachal Pradesh in northeast Indian. The zebrafish is native to freshwater habitats in South Asia where it is found in India, Pakistan, Bangladesh, Nepal and Bhutan. Zebrafish are also closely related to the genus Devario, as demonstrated by a phylogenetic tree of close species. It has a sister-group relationship with Danio aesculapii. But these are the best options for mosquito population control that you will find in most pet stores.Įach of these fish also stays small enough (except adult goldfish) that tadpoles are in no danger from them.The zebrafish is a derived member of the genus Brachydanio, of the family Cyprinidae. There are many other fish that eat mosquito larvae as well. Just make sure that they have some algae to nibble on since they are true omnivores as well. And when looking at them, it is easy to see how they get their name! The checkerboard pattern of spangles in red and greenish-blue is reminiscent of the national symbol.Īs a native species that won’t eat tadpoles, American flagfish do well in pond conditions. These are a species of killifish, a group of fish that love to eat mosquitoes and their larvae.Īmerican flagfish are robust in body weight for such small fish. Last we have the American Flagfish, one of the new native fish that you can find in local pet stores. However, they will live well in an outdoor pond and eat mosquito larvae alongside algae and other detritus! Rosy red minnows are sold as feeder fish for cichlids, turtles, and so on. So you might try keeping rosy red minnows, which are a vibrant pink and also grow significantly larger (up to 3 inches long). ![]() ![]() White cloud minnows aren’t especially colorful, however. Mosquitoes and mosquito larvae are a major portion of their diet. Most minnows are schooling fish, in fact. They do well with other fish so long as you keep them in schools. These little fish are from Vietnam and Southern China and thrive even when the water temperature gets as low as 40☏. One minnow to consider is the white cloud mountain minnow (Tanichthys albonubes). So small cyprinids that aren’t goldfish, danios, or barbs can all be thought of as “true minnows.” The term “minnow” actually describes a large number of fish – the entire family of Cyprinidae, in fact! So goldfish, barbs, danios, and so on are all technically “minnows.” But colloquially, we think of a “minnow” as any sort of small fish.
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