Angelfish have been popular for a long time, and new strains are still being developed. Wild-caught fish are also widely available. Angelfish are cichlids, which mean they can be aggressive, territorial, and predatory. They also have some demanding requirements for space, water conditions, and diet.

Angelfish require space to establish and hold a territory. You can keep one Angelfish in a relatively small aquarium, but they will do a lot better in a group of five or more in bigger tank. You should provide 10 gallons of water for one adult Angelfish. If you consider keeping Angelfish, locally bred fish are a good choice. They are usually already acclimated to your tap water, and probably are available at your local fish store.

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