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yes, neons are a tropical fish so they must have a heater. water temp should be around 68 to 79f, but somewhere in the middle is best I was thinking about 72f .

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∙ 15y ago
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What is the ideal tank size for neon tetras and how big of a tank do neon tetras need to thrive?

Neon tetras thrive best in a tank that is at least 10 gallons in size. The ideal tank size for neon tetras is around 20 gallons, as this provides them with enough space to swim and socialize comfortably.


Do neon or cardinal tetras really need to be placed in a settled tank?

yes


When do tetras separate?

Neon Tetras do very well in soft and slightly acidic water. If there are a couple of Neon Tetras left, it may be best to quarantine them in a separate tank.


Will 3 guppies and 3 neon tetras do well in a 10 gallon tank or do you need more tetras?

That is fine. You might consider getting some corydoras catfish.


What are the ideal tank conditions for neon tetras when they are not schooling?

Neon tetras thrive in a tank with a temperature between 72-78F, pH level of 6.0-7.0, and soft to moderately hard water. They prefer a well-planted tank with hiding spots and subdued lighting. A tank size of at least 10 gallons is recommended for a small group of neon tetras.


Is it safe to keep betta fish with neon tetras in the same tank?

It is generally not recommended to keep betta fish with neon tetras in the same tank as bettas can be aggressive towards other fish, including neon tetras. It is safer to keep them in separate tanks to prevent any potential conflicts or harm to the fish.


Can you keep Betta fish with Neon Tetra fish?

Some might, depends on the fish. I have 3 betta fish, all in different tanks, 2 are housed with neons and do just fine. One had to have the surviving neons removed because he ate two of them in the middle of the night.


Will a betta eat neon tetras?

Yes, bettas are known to be aggressive and may eat neon tetras if they are kept together in the same tank. It is not recommended to house bettas with smaller fish like neon tetras to prevent any harm or aggression.


What colors are neon tetras?

The Neon Tetras are neon blue with a narrow pinkish or red stripe running across their sides. Very pretty fish and very hardy. Great for starting a new tank with.


Can bettas live peacefully with neon tetras in the same tank?

Bettas may not live peacefully with neon tetras in the same tank because bettas are aggressive and may attack the smaller, more colorful tetras. It is recommended to keep them in separate tanks to avoid any conflicts.


Are freshwater angelfish a significant danger to neon tetras in the same tank?

Ha! Neon Tetras are expensive fish food. So yes, and quite the snack i must add


What fish can you keep with angelfish and neon tetra?

angel fish can eat neon tetras is the simple answer, but i have angel fish and neon tetras in the same tank and the angel fish does not bother the neons, although this may be because the angel fish is not full grown yet so it is a 50% chance