The best pet fish for beginner aquarium hobbyists are generally hardy and simple to care for. These species usually adapt well to common tank conditions and do not require complicated equipment or maintenance. In addition, these fish are peaceful in nature. All these characteristics make them suitable for community aquariums.
Setting up your first aquarium is exciting. However, before buying fish food, fish tank accessories, or even the tank itself, you need to decide what type of fish you want to keep. The fish you choose will influence several important decisions. Planning this in advance makes it much easier to create a healthy environment for your new aquatic pets. Here are the top 12 best aquarium fish for beginners.
1. Betta Fish
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Species Overview
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Betta fish are one of the most popular beginner aquarium fish. They are beautiful, hardy, and easy to care for. Their flowing fins and bright colors instantly make any aquarium look stunning. Bettas are known for their ability to survive in smaller tanks compared to many other species. They are a great pick for beginners with limited space.
Product Recommendation:
Hikari USA Betta BioGold Pellets Fish Food
A high-quality aquatic food designed specifically for bettas. This formula includes a premium-selected fish meal that provides a high-quality protein source for bettas.
Hikari USA Betta BioGold Pellets Fish Food 0.7-oz
2. Goldfish
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Species Overview
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Goldfish are one of the most recognizable starter aquarium fish in the world. Many beginners choose goldfish because they are durable and can adapt to a variety of water conditions. Their calm nature and long lifespan make them rewarding pets for new aquarium owners. However, they produce more waste than most fish. So, time-to-time filtration and cleaning with a proper fish aquarium kit are important.
Product Recommendation:
API Goldfish Premium Flakes Fish Food
API Goldfish Flakes is a premium fish food option that prioritizes healthy growth and vibrant coloration. The formula includes menhaden and squid to provide essential amino acids. In addition, carotenoids are added to enhance the natural color of goldfish.
Note: To prevent digestive issues, consider soaking flakes for a few seconds before feeding so they sink.
API Goldfish Premium Flakes Fish Food 5.7-oz
3. Neon Tetra
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Species Overview
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Neon tetras are tiny, vibrant fish that bring life and color to any aquarium. Their glowing blue and red stripes make them one of the most visually striking aquarium fish. These fish are schooling species, meaning they feel happiest when kept in groups of at least six. They are peaceful and get along well with other beginner-friendly species, making them perfect for community tanks.
Product Recommendation:
Hikari USA Tropical Slow Sinking Micro Wafers Fish Food
This high-quality fish food is made for small community fish like neon tetras. The slow-sinking micro wafers gradually move through the water column. So, mid-level swimmers can have food comfortably.
Hikari USA Tropical Slow Sinking Micro Wafers Fish Food 1.58-oz
4. Corydoras Catfish
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Species Overview
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Corydoras catfish are excellent helpers in beginner aquariums because they clean leftover food from the tank bottom. Their peaceful behavior makes them compatible with many other beginner aquarium fish. They are social fish and should be kept in groups of at least 4-6. Watching them swim along the bottom searching for food is both entertaining and helpful for tank cleanliness.
Product Recommendation:
Hikari USA Sinking Wafers Fish Food
This food is ideal for bottom-feeders like Corydoras. It contains high levels of marine and vegetable proteins, as well as the vitamins and minerals that bottom feeders require to support their immune systems.
Hikari USA Sinking Wafers Fish Food 1.76-oz
5. Guppy
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Species Overview
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Guppies are among the best aquarium fish for beginners due to their bright colors and extremely hardy nature. They come in many patterns including metallic, spotted, and multi-colored varieties. Guppies are also livebearers. This means they give birth to live baby fish instead of laying eggs. They adapt well to various tank conditions and require minimal care.
Product Recommendation:
Hikari USA Tropical Fancy Guppy Semi-Floating Granules Fish Food
A protein-packed granule made for guppies and other livebearers. These semi-floating granules stay suspended in the water column. So, fish can eat naturally without food sinking too quickly.
Hikari USA Tropical Fancy Guppy Semi-Floating Granules Fish Food 0.77-oz
6. Molly
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Species Overview
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Mollies are adaptable fish that thrive in beginner aquariums. They come in several color varieties, such as black molly, dalmatian molly, and sailfin molly. These fish are peaceful and enjoy living in community tanks. Mollies can tolerate different water conditions. In fact, they are considered one of the most easy care aquarium fish available.
Product Recommendation:
Aqueon Submersible Aquarium Heater 150 W
This durable aquarium heater maintains a stable water temperature, which is important for tropical fish like mollies. It is made from thermal shatter-resistant quartz glass that helps absorb impacts and improves long-term durability.
Aqueon Submersible Aquarium Heater 150 W
7. Platy
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Species Overview
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Platies are small, colorful fish known for their friendly nature. They come in bright shades like orange, red, yellow, and blue. Because they are extremely hardy, platies are often recommended as starter aquarium fish. They are peaceful and easy to feed. So, they make great companions for other beginner species.
Product Recommendation:
Tetra Pro Tropical Color Crisps Fish Food
This product offers advanced nutrition ideal for platy fish and other small tropical species. These crisps float longer than regular flakes, allowing fish to feed comfortably. In addition, it also helps reduce leftover waste in the aquarium
Tetra Pro Tropical Color Crisps Fish Food 2.65-oz
8. Danio
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Species Overview
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Danios, especially Zebra Danios, are energetic swimmers that add movement and excitement to aquariums. They are extremely hardy and can tolerate a wide range of water conditions. Because of their adaptability, danios are often recommended for first-time aquarium owners.
Product Recommendation:
Hikari USA Tropical Semi-Floating Micro Pellets Fish Food
These are small pellets specially made for fish with smaller mouths. It provides balanced nutrition that supports healthy growth and daily energy needs. A unique micro-coating helps preserve the nutrients. It ensures fish receive maximum nutritional benefits with every bite.
Hikari USA Tropical Semi-Floating Micro Pellets Fish Food 1.58-oz
9. Hatchet Fish
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Species Overview
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Hatchetfish are unique surface-dwelling fish with a distinctive body shape resembling a hatchet. They spend most of their time near the water surface and add diversity to the aquarium levels. They are peaceful fish that prefer living in groups and require a secure tank lid since they can jump.
Product Recommendation:
Hikari USA Bio-Pure Bloodworms Freeze Dried Fish Food
This fish food is a great choice for feeding Hatchetfish. It is made from 100% pure freeze-dried bloodworms and is suitable for all tropical fish. The formula includes bio-encapsulated multi-vitamins that help support a strong immune system. It is also free from harmful parasites and bacteria.
Hikari USA Bio-Pure Bloodworms Freeze Dried Fish Food 0.42-oz
10. Bristlenose Pleco
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Species Overview
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Bristlenose plecos are excellent algae eaters. They keep aquarium glass and decorations clean. Unlike common plecos, they stay relatively small and are suitable for beginner tanks. They are peaceful and mostly active at night. In addition to algae wafers, these fish require natural driftwood in their tank to aid in digestion and provide a safe hiding spot.
Product Recommendation:
API Algae Eater Wafers
Ideal aquatic foods for plecos and algae eaters. It contains a rich blend of algae, plus Omega-3 fatty acids to help promote healthy growth and development.
API Algae Eater Premium Sinking Wafer Fish Food 1.3-oz
11. Rasbora
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Species Overview
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Rasboras are small schooling fish that are perfect for peaceful community aquariums. Harlequin Rasboras are especially popular because of their attractive triangular markings. They thrive in groups and adapt well to beginner tanks with plants and stable water conditions.
Product Recommendation:
Aqueon Tropical Flakes
This is a balanced fish food suitable for small community fish. They provide a healthy daily diet for proper growth and vitality. These flakes are a great pick to bring out natural colors in fish. Flake food floats at the surface of the water for fish to enjoy.
Aqueon Tropical Flakes Fish Food 7.12-oz
12. Swordtail
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Species Overview
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Swordtails are named after the long sword-like extension on the male’s tail fin. They are hardy, colorful, and extremely active swimmers. Because of their peaceful nature, swordtails fit well into community aquariums with other aquarium fish.
Product Recommendation:
Tetra Whisper Non-UL Air Pump for Aquariums
This reliable air pump helps maintain proper oxygen levels in the aquarium, which is important for active fish like swordtails. It provides consistent airflow to improve water circulation and oxygenation. All in all, it helps fish stay healthy and energetic.
Tetra Whisper Non-UL Air Pump for Aquariums Upto 100-gal
Conclusion
Choosing the best aquarium fish for beginners can make your fishkeeping journey smooth and enjoyable. Hardy species like guppies, platies, and bettas require minimal maintenance and adapt well to beginner aquariums. You just need the right fish tank accessories, high-quality fish food, and proper care; that's it. These starter aquarium fish can thrive for many years in your home. Start with a small group of compatible species and gradually build your dream aquarium.
