Gouramis are peaceful community fish. They are especially good for community tanks with small, peaceful fish. However, they can be aggressive towards other bottom-dwelling species or their own kind, so they should never be kept in a tank with anyone else of the same species.
Gouramis are also very territorial. If an area is already claimed as territory by another gourami, the gourami that is new to the tank will become aggressive. The longest living gourami in a community tank was six months.
Are Blue Gourami Fish Aggressive?
Blue gourami fish are very aggressive. They will pick fights with every other fish in their tank, starting with the largest. If there is more than one of them, they will start to fight each other until only one remains. If you want to keep more than one blue gourami, your tank must be at least 100 gallons.
Are Dwarf Gourami Fish Aggressive?
Dwarf gouramis are extremely aggressive, attacking anything that comes near them. The only way to prevent this is to place each one in its own tank because they will fight with other dwarf gouramis too.
Are Goldfish Aggressive to Other Fish?
Goldfish are not aggressive fish. They will attack other fish or tank inhabitants that they see as a threat or that are small enough for their large mouths to hold, but they only eat live food. Goldfish are good community fish because most other fish won’t fit in their mouths and they are considered bottom feeders.
Are Pearl Gourami Fish Aggressive?
Pearl gouramis are not aggressive, but they will fight with other pearl gouramis. They should be kept in large groups of ten or more. Since they are bottom feeders, they need the company of their own kind to feel safe and comfortable.
Are Silver Arowana Fish Aggressive?
Silver arowana fish are known for attacking anything that comes near them, including humans. They are extremely aggressive and the only way to keep more than one silver arowana is in a tank with very thick glass because they will eat any other fish smaller than them.
Will Gouramis Kill Other Fish?
Gouramis are peaceful community fish. They can be aggressive towards other bottom-dwelling species because they have barbels on the ends of their mouths that they use to search for food by feeling around in the substrate.
This can make them pick fights with shrimp or small fish, but it will not make them attack other gouramis. Gourami fish can also be aggressive towards their own kind, so they should never be kept in a tank with anyone else of the same species.
Gouramis are not aggressive fish. They will attack other fish or tank inhabitants that they see as a threat or that are small enough for their large mouths to hold, but they only eat live food. Gouramis are good community fish because most other fish won’t fit in their mouths and they are considered bottom feeders.
Gouramis and other fish can be territorial, but they will only attack something that they see as a threat. Even if they are not familiar with another fish, they will pick fights because it is in their nature to claim territory. The key to keeping gourami without problems is giving them enough space and company of their own kind.
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