Dive into the World of Small Fish: Perfect Picks for Your Aquarium

### 1. Neon Tetra (Paracheirodon innesi) The Neon Tetra is a staple in many home aquariums thanks to its striking blue and red coloration. These small fish typically grow to about 1.5 inches in length and thrive in schools of six or more. They prefer well-planted tanks with dim lighting, which helps showcase their vibrant hues. Neon Tetras are peaceful and get along well with other small fish, making them a perfect addition to community tanks. ### 2. Betta Fish (Betta splendens) Known for their stunning fins and bold colors, Betta fish are a popular choice among aquarists. Males are particularly known for their territorial behavior, so it's important to house them alone or with compatible tank mates. Bettas thrive in smaller tanks and require warm water, making them a great choice for beginners who are willing to monitor their environment closely. Their unique personalities and interactive nature can provide endless entertainment. ### 3. Guppy (Poecilia reticulata) Guppies are one of the most vibrant and easy-to-care-for small fish available. With a variety of colors and patterns, guppies can add a splash of color to any aquarium. They are livebearers, meaning they give birth to live young, which can lead to a rapidly growing population if not managed. Guppies thrive in groups and are compatible with a wide range of tank mates, making them a fun and dynamic addition to any community aquarium. ### 4. Endler's Livebearer (Poecilia wingei) Often confused with guppies, Endler's Livebearers are slightly smaller and have a more vibrant coloration. These fish are hardy and adaptable, making them suitable for beginners. They thrive in planted tanks and enjoy swimming in open spaces. Endler's Livebearers are also known for their playful nature and can coexist peacefully with other small fish. ### 5. Corydoras Catfish Corydoras catfish are small, bottom-dwelling fish that are perfect for adding diversity to your aquarium. They are social creatures and should be kept in groups of at least four to feel secure. Corydoras help keep the tank clean by scavenging for leftover food, and their playful antics can be entertaining to watch. These fish prefer soft substrates and are compatible with many other small fish species.