When it comes to keeping neon tetras, it’s important to consider the size of your aquarium and the other fish you plan to keep. Neon tetras are small fish, reaching only about 1.5 inches in length, and they prefer to live in schools of at least six to eight fish.
As a general rule of thumb, you should aim to have one gallon of water for every inch of fish in your aquarium. So, for a school of six neon tetras, you would need a minimum of a 10-gallon tank. However, it’s always better to provide more space than the minimum requirement for your fish to thrive.
If you plan to keep other fish with your neon tetras, you’ll need to adjust the number of tetras accordingly. For example, if you have a 20-gallon aquarium and want to keep a school of neon tetras along with a group of guppies, you might want to reduce the number of tetras to four or five to accommodate the guppies.
It’s also important to consider the temperament of the other fish in your aquarium. Neon tetras are peaceful fish and do best with other peaceful fish that won’t harass or bully them. Avoid keeping them with aggressive or predatory fish, as they are likely to become targets.
In summary, the number of neon tetras you should get depends on the size of your aquarium, the other fish you plan to keep, and the temperament of your fish. As a general guideline, aim for a school of at least six to eight neon tetras and provide ample space for them to swim and thrive.
Frequently Asked Questions About Neon Tetra
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