Why are my angel fish attacking other fish?

The main cause of aggression in Angelfish is for territory and to establish dominance. Regardless of gender, if there are too many of the same sex, aggressive behavior becomes tantamount. Especially if there are too many males, they will try to kill each other for mating rights and to be the alpha.
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Why is my angel fish chasing other fish?

Most often, males will chase away other males of the same or similar species. Marine angelfish live and breed in harems of one male and many females. So chasing away other males ensures that the dominant male gets to pass his genes on.
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Can angelfish live with aggressive fish?

Aggression Levels

You've got to balance out how aggressive your angelfish are with how aggressive their tank mates will be. Don't let the pretty fins fool you, angels can be big bullies that terrorize meek fish.
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Why is my angel fish suddenly aggressive?

Why are angelfish usually aggressive? Well, they are naturally territorial in nature. So aggression is how they communicate their hierarchy in the water. Sometimes it isn't due to any specific issue, except that they need to establish themselves at the highest rank in the aquarium.
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What makes angelfish aggressive?

The main cause of aggression in Angelfish is for territory and to establish dominance. Regardless of gender, if there are too many of the same sex, aggressive behavior becomes tantamount. Especially if there are too many males, they will try to kill each other for mating rights and to be the alpha.
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Angelfish Fighting, Chasing,



Are my angelfish kissing or fighting?

If they're of the same sex, then it's likely they're fighting for dominance. Additionally, see how they behave after locking lips. If they swim together side by side, they're mating, but if they start chasing each other, they're fighting. This question is about angelfish.
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How can I tell if my angelfish is male or female?

The female has smoother, rounder ventral fins. The female Angelfish has a more angular belly line than the male. The female's ovipositor (breeding tube) is wide and blunt. Female Angelfish tend to have a wide cloaca, whereas the male's is much narrower.
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How many angelfish should be kept together?

For a 29-gallon community tank, keep no more than four adult angelfish with other tank mates. For a 55-gallon tank, start with five or six juvenile angelfish and be prepared to remove some in the future if they get too territorial.
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How do I know if my fish are fighting or mating?

Energetic Mating Behavior

If the female Oscar plays hard to get, the suitor will become more physical with rubbing behavior that may look like fighting when it isn't. Oscar couples always get along even when they're not mating, so if you spot aggressive behavior and chasing, you'll know they're actually mating.
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Can an angelfish lay eggs without a mate?

Mistaking two females for a mating pair of angelfish

Female angelfish can lay unfertilized eggs regardless of whether a male is present or not. Because male and female angelfish are quite hard to tell apart, you might just not have a male in your breeding tank.
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Do angelfish need live plants?

A common question asked about angelfish, but also many other fish that we can keep, is whether they need live plants. The only correct answer is that they can live and grow without live plants, but really benefit from all the good things live plants have to offer.
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Why are my fish biting each others mouths?

Many species of cichlid grab each other by the lips to wrestle. Males most often engage in this behavior. This behavior can stem from a territorial dispute or showing off for females. Cichlids can injure each other pretty badly with this behavior.
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Can you keep 2 female angelfish together?

Two females would do best. jill i say that you do one an angel makes a great center peice and they get large enough and have a great personallity to be a centerpeice for your tank.
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How often do angelfish have babies?

Your angelfish will generally reach sexual maturity between the ages of 6 and 12 months, and can spawn every seven to ten days if the eggs are removed. When a pair is ready to spawn, they will choose a site and meticulously clean the surface. The female will then deposit a line of eggs.
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Are my angel fish mating?

Two Angelfish grooming each other is also a typical breeding behaviour. Angelfish of both sexes will also flash fins, face off, lock their mouths and twist around. When a couple has been formed, they will choose a spawning site and start cleaning it together.
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Do angelfish mate for life?

French Angelfish - Love Under the Sea

They form close, monogamous pairs from a young age and then do everything with their mate for the rest of their lives. They live, travel and hunt in pairs and will even defend their ocean territory against neighboring pairs of fish.
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Will angelfish breed in a community tank?

A community tank is not an ideal setting for angelfish to breed, especially because eggs and fry are in danger of being eaten by other fish in the tank.
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Will angelfish eat their babies?

In most cases, adult angelfish will not eat their young, especially if they have already had a few litters. Keeping the fry with the parent pair will delay another reproductive cycle because the parents will be focused on the babies in the tank.
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What size tank do I need for 2 angelfish?

So ideally, you should use a 29-gallon tank for two angelfish. You can keep more than two Angelfish in a 29-gallon tank or you can also keep it in a tank which is less than 29 gallons say 10 to 20 gallons.
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