Yes.
You should only have 1 fish per gallon of water in a fish tank. I wouldn't put more than 2 or 3 Neon Tetras in a 4 gallon aquarium with 1 Betta.
You would probably be fine with 5-10 neon tetras.
If it is a 15 gallon tank or less than yes.
It depends on what size of aquarium you have. I have a 10 gallon aquarium and i have 7 tetreas and they seem to do fine with my green cory catfishes. They dont bother fish on the bottom hardly ever so catfish and suckers are fine. If you have a loach it may be agressive towards them just because of there size. Also beware of getting fish with long flowing fins because tetras are fin nippers. So if a fish that isnt described here is in your mind of getting and you have tetras then you can get it.
I have a 29-gallon tank, and I am thriving with 3 Buenos Aires Tetras, 1 Yellow Labido, and 2 Malawi Blue Dolphins.
Tetras and bettas should not be kept together in the same aquarium. Bettas are aggressive and may attack tetras, which are peaceful fish. It is best to keep them in separate tanks to ensure their well-being.
It is recommended to keep a minimum of 6 neon tetras in a single aquarium to ensure they feel comfortable and exhibit their natural behavior.
Yes, tiger barbs and tetras can coexist in the same aquarium, but it is important to provide enough space and hiding spots to prevent aggression from the tiger barbs.
Neon tetras and bettas should not be kept together in the same aquarium. Bettas are aggressive fish that may attack and harm the smaller and more peaceful neon tetras. It is best to keep them in separate tanks to ensure the well-being of both species.
Guppies, Neon tetras, lemon tetras, cory catfish (bronze), oto sucking catfish, platys etc.
That is not a very large aquarium, so a shoal of neon tetras would work well
The ideal water parameters for neon tetras in an aquarium are a temperature between 72-78F, pH level of 6.0-7.0, and hardness of 1-10 dGH. It is important to regularly monitor and maintain these conditions to keep the neon tetras healthy.