See more about Neon, Freshwater aquarium and Tropical fish.

Neon tetras are an incredibly beautiful species of tropical freshwater aquarium fish. Neon tetras usually grow up to around 1.2 inches in length.

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The Neon Swordtail is a live-bearing fish related to freshwater aquarium favorites including guppies, mollies, and platys. As such, a female Neon Swordtail can give birth to as many as 80 fry at one time. A spawning box is recommended, or if one is not available, provide dense floating cover to protect the Swordtail fry from potential predation by the adults. Unless it is your intention to breed Neon Swordtails, the male Swordtail fry should be separated once the sex of the fry is determined. The Neon Swordtail can begin breeding as young as three months of age and can quickly overpopulate an aquarium.

Tropical Fish for Freshwater Aquariums: Neon Swordtail - Live Aquaria

Rare Exotic Freshwater Aquarium Fish | Pseudomugil paskai - Pseudomugil sp. 'red neon' - *** very rare ... With their bright neon blue coloration, neon tetras have been a favorite among fishkeepers for ages. With colors that rival marine fish, they are indeed one of the most beautiful freshwater species to keep. Only reaching one inch in length, they certainly are able to fit comfortably into most beginner's tanks. Why then are they not a good beginner fish? First of all, they do not adapt very well to changes in their environment. This leads to many difficulties when you bring the fish home. It is not enough to just float the bag in the water for ten minutes and then set them free. They need to adjust much more gradually by adding small amounts of aquarium water in the bag over a long period of time and then releasing them into the aquarium. Even then, they can still be very nervous and go into shock easily. They also require very clean water to do well in the home aquaria. Frequent water changes are a must to keep from having your neons start dying for no apparent reason. Their sensitivity does not make them very forgiving of mistakes that are bound to be made when a person first starts out.

13 Best Freshwater Fish For Your Home Aquarium | Fish Keeping Advice

As with most fish, the Black Neon Tetra are prone to skin flukes, parasitic infestations (protozoa, worms, etc.), ichthyobodo infection, parasitic infestations (protozoa, worms, etc.), bacterial infections (general), and bacterial disease. Black Neon Tetra are extremely hardy and disease is not usually a problem in a well-maintained aquarium. That being said, there is no guarantee that you won't have to deal with health problems or disease. Remember that anything you add to your tank can introduce disease. Not only other fish but plants, substrate, and decorations can harbor bacteria. Take great care and make sure to properly clean or quarantine anything that you add to an established tank so as to not upset the balance.A good thing about Black Neon Tetras is that due to their resilience, an outbreak of disease can often be limited to just one or a few fishes if dealt with at an early stage. When keeping more sensitive types of fish, it is common for all fishes to be infected even before the first warning signs can be noticed. The best way to proactively prevent disease is to give your Black Neon Tetra the proper environment and a well-balanced diet.The more closely their environment resembles their natural habitat, the less stress the fish will have, making them healthier and happier. It is recommended to read up on the common tank diseases. Knowing the signs of common tank diseases and treating them early makes a huge difference. For information about freshwater fish diseases and illnesses, see .

Check out the Neon Tetra Care Guide for more information.