yes. 3 or 4 neon tetras can live in a 5 gallon tank. they are also fairly cheap.Type your answer here...
A betta fish is the only fish that can stay in a bowl :) hope I helped :)
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.
Only 1. Usually a Betta is all that is kept in a 3 gallon tank
No, red tailed sharks get too large to survive in a 1 gallon fish tank. Only very smally fish such as endlers or guppies, or a betta, would be ok in a 1 gallon aquarium.
The only fish you can keep in a 5 gallon tank is one betta (Siamese fighting fish) on it's own as that is a very small tank.
Typically, it is recommended to have only one betta fish in a 30-gallon tank to ensure they have enough space and territory to thrive.
I would assume that there is something wrong with its water or conditions. The basic rules for keeping any fish are as follows. :- 1 inch of fish needs a minimum of 1 gallon of water. (Bettas are 3 gallon fish no matter what the profiteers say) Every tank needs a permanently running filter. :- Every tank need to have at least 50% of its water changed every week. If your Betta is kept in the above conditions it will be OK. Any less water or the lack of a filter and the required water changes and I can guarantee it is only a matter of time before your Betta gets very sick and dies.
yes but only if yours is very hurt by the other betta fish.
of course, but only keep one male in there at a time unless you have a divider. They say a one-gallon is big enough but my personal opinion is a 5+
Yes they would be fine (if they are plants that are ment to live underwater) for the betta splenden aka Siamese fighter fish (assuming that is the betta you are refering to) as it is a tropical fish
1.5 Gallon? That is a small tank even for a betta and two neon tetras. A typical rule of thumb is 1 inch of fish per gallon of water, so you should only have 1.5 inch of fish. A betta is 2 inches or more, so the neons would be asking for trouble. Both type of fish are great, so my advice would be to get a bigger tank and put them together. Neons are schooling fish and would like to be in groups of three or more.
If you know it is a bruise and how the fish got bruised just make sure the fish is looked after properly and it should recover OK. If on the other hand you only "think" the fish is bruised because you can see a red blemish around its stomach area. Then follow the rules below because you are doing something wrong. The basic rules for successfull fishkeeping are :- 1 inch of fish needs at least 1 gallon of water.(A Betta is a 3 inch fish) :- Every tank needs a permanently running cycled filter. :- Every tank needs to have 50% of its water replaced every week. The aforementioned are absolute neccessities if you wish to keep fish alive and healthy for any length of time, as is the knowledge of any special requirements for the species of fish you wish to keep. (A Betta needs to be kept at around 78F)