i have got 3 fish. and the small fish attacks the big fish.does anyone know why this is happening?

Answer 1

yes I have had this problem before... there are passive fish and aggressive fish, and they dont mix well together in a tank. the aggressive fish are very teritorial and will attack other fish biting at them and ramming them and chasing them all over the tank...
My aggressive fish did this until they killed the other fish, so what I would do is put them into seperate tanks... and next time you go to the fish store you can buy more aggressive fish to go in with the more aggressive ones... cichlids are agressive, tiger barbs and zebra danios are aggressive. You may want to ask what you can put in with them at the store anyone who knows what they are talking about will tell you what you can and cant put in together.. puffers are also aggressive... anyway you may want to seperate them so they dont pick at your other fish anymore... Goodluck!!!!

Answer 2

The big fish has probably got a bad attitude and is asking for it - it comes from being a big fish in a small pond.

Answer 3

Hi there,
My husband maintains a large freswater tank at our home. He knows his fish, and there are some that are more predatory and territorial than others. The best thing to do is ask before you buy. If the fish shop knows their stuff, they will be able to tell you who gets along with who. Some are insociable, some are aggresive, etc.

Same as the human race.............
Good luck

Answer 4

WARNING-- this answer is not to be taken seriously.

Little fish attack the big fish because they are jealous that the big fish can't be scooped up in the net easily.

OR your fish could be a cannibal that just wants to take chunks out of the bigger fish.

I SUGGEST THERAPY!!!

I know this guy who knows a guy who can help.

Answer 5

The big fish is your good opportunity but you give attention to what others say thus your opportunity turns nothing. the small fish is the minute thing that bothers you. Take a challenge, think big.

Answer 6

it would help to know what kind of fish you have. some fish are naturally way more aggressive, even if they're tiny. you should research the temperaments of the fish you have.

for instance, there are docile tropical fish, semi aggressive tropical fish, aggressive cichlids, etc. it could be that the small fish has an attitude like an oscar even though he's small.

Answer 7

I am assuming that they are all the same breed. If not then you have probably got a very aggressive small fish and a relatively passive big fish. separate them before it gets nasty.
If they are the same breed then I would say the little one is fighting for dominance. keep a close eye on things.
Good luck.

Answer 8

you dont ought to purchase yet another tank basically flow to walmart or petsmart and purchase a gold fish bowl and she or he could be chuffed that way she would be able to consume and don't worry approximately gettin attacked! If a woman that wasn’t ripe, or waiting for spawning, could have entered a men tank, it’s achieveable that she could’ve been attacked, as non-ripe females are no longer tolerated in the area of the nest. by way of no longer fleeing, a woman shows her readiness to spawn. particular, some situations whilst you're no longer careful whilst attempting too breed bettas, the male will attack the female and he can injure the female, the girls are plenty smaller than the lads. A Male and a woman: interior the wild, females steer sparkling of guys, different than for the time of mating. whilst cohabiting in tanks, men could desire to kill females, and are many times saved aside till (a) they are juvenile siblings, (b) they are breeding, (c) there's a partition, or (d) the tank is super adequate for the female to flee attack. often, till now breeding, breeders use this way of field to permit woman demonstrate devoid of risking injury by way of the male. 2 or greater females: Bettas are no longer training fish, yet in a huge tank with many hiding areas, woman bettas can cohabit. whilst 2 females proportion a tank, one often bullies the different, besides the fact that, 4 or greater females will set up a hierarchy permitting non violent co-existence, in spite of the undeniable fact that, females residing in community must be monitored for aggressive females.

Answer 9

the small fish thinks it's really big. hehe, It totally depends on the kind of fish you have. You may have a big "Gold Fish Comunity" fish With a small "semi agressive" fish, that would make the difference.

Answer 10

I think the big fish had an affair with little fishes wife and he doesnt like it so they are fighting.