My tiger oscars are fighting what can i do?

Answer 1

Remove anything that could be territory - plants, decorations, rocks, caves. You can lower the temperature a degree or two. Temperatures on the high end of their tolerance can incite aggression.

Feed them better.

Oscars are very territorial fish. When they're babies, they're cute and school well, but when they start approaching sexual maturity, they need space and lots of it. In their natural environment they will attack anything that comes within 5 - 10 feet of their nesting area. Its not so bad in an aquarium, but it should give you an idea of why its not so surprising when they turn on each other in a confined space.

Worst case scenario, you can get a divider for the tank to physically divide them for times when they're moody.

Answer 2

Oscars are aggressive and territorial fish. They need a lot of room to be able to sort out their issues peacefully.
How big a tank are they in at the moment? An adult oscar needs a minimum of 60 gallons, so two oscars would need no less than 10 gallons - 125 gallons would be ideal.
If they aren't given enough room, they'll squabble and fight.
Your choices would be to separate them, or to get a larger tank.

In the meantime, you can get a separater to go halfway into the tank to keep the fish apart, or you can try re-arranging all the decor in the tank to erase their "territories" and wipe the slate clean. It won't solve all their issues but it'll be a temporary fix while you set up a new tank or whatever you decide to do.

Answer 3

you do no longer say how vast of a tank they are in. My final pair have been in a 40 5 gallon hex. They spent lots of time showing and lip locking. even whilst they have been with the different male they have been raised with they did no longer get that over excited. in case you will see that their breeding tubes you may desire to have the potential to tell regardless of if or no longer they are male or lady. The women would be plenty wider than the adult males longer, skinnier one. I had the three of them in a 20 gallon till i desperate to make up the girls recommendations which male she needed. That replaced right into slightly cramped yet they did no longer harm one yet another. in case you have a pair and that they are cramped this is recommended to place them in a bigger tank. If one continues to be being picked on you will might desire to split them. The rain somewhat triggers their spawning urges. If that is raining have been you're which would be what led to the aggressive habit.

Answer 4

The short answer is seperate them. Oscars are territorial fish and will fight to keep a territory. This is often also an indication of crowding in the tank.

Answer 5

I know I won't be very much help but, nothing-- they are aggressive fish. My mom had 2 of them we could not put anything else in the tank with them because they would eat the other fish. Also we couldn't put anything decorative in the tank either. They fought constantly, you just have to let it go and deal with them fighting. If they are accustom to being together you can't separate them because they may get lonely and end up dying.

Answer 6

rearrange your tank and make sure there arent any cave areas. This helps reduce dominant behavior over certain areas in the tank. Also, try feeding them more if they fight over food.

good luck!

Answer 7

try arranging the rock or plants in the tank so they have to asstablish new territories

Answer 8

nothing. they are naturally aggressive like that. sit back and enjoy the show. some fish die under that kind of stress but they're are not one of them.

Answer 9

watch and see who wins.