Discovering the rich diversity of the underwater world can be a rewarding experience, especially when it comes to keeping exotic fish as pets.
Contrary to popular belief, not all exotic fish are difficult to care for. In fact, some of them are remarkably easy to maintain, making them perfect for both novice and experienced aquarium enthusiasts.
To help you get started, we’ll explore five stunning exotic fish species that are surprisingly low-maintenance and bring vibrant beauty to your home aquarium.
1. Betta Fish
Betta fish (aka Siamese fighting fish) are practically the royalty of the fish world. With their flowing fins and vibrant colors, they look like they just stepped out of a fashion show. But don’t let their glamorous appearance fool you—they’re surprisingly easy to care for!
These little divas thrive in small tanks (think 5 gallons or more) and don’t need a posse to stay happy. In fact, they prefer to be the star of the show.
Their feisty personality means they’re often happiest alone, but you can give them some company with careful planning. If you want tankmates, consider small, peaceful species like snails or corydoras that won’t invade their space.
Make sure their water temperature stays between 76°F and 82°F, and add some floating plants for that extra touch of comfort. Just keep their water clean, feed them a mix of high-quality pellets and occasional treats like bloodworms, and enjoy the sass.
Pro tip: Avoid mirrors in the tank—these little divas can get stressed seeing their own reflection!
2. Guppy Fish
If Betta fish are the drama queens, guppies are the easygoing life-of-the-party types. These colorful, cheerful swimmers are perfect for beginners.
They’re hardy, adaptable, and come in a rainbow of hues that can rival a sunset.
Guppies love to hang out in groups, so aim for at least a trio in your tank. A 10-gallon setup is their ideal dance floor, and they’re not fussy about water conditions. These social fish thrive in slightly warm water between 72°F and 78°F and love having some plants or decorations to explore.
Feed them a varied diet of flakes, brine shrimp, and occasional daphnia for the best colors and health. If you’re feeling adventurous, you might even get into guppy breeding—these little charmers are prolific parents!
3. Zebra Danio
Zebra Danios are the athletes of the aquarium world. With their sleek stripes and endless energy, they’ll turn your tank into an underwater racetrack. But don’t worry—their care routine is far from intense training.
These hardy little fish are super forgiving when it comes to water parameters and thrive in tanks as small as 10 gallons. They’re happiest in schools of five or more, so they can show off their synchronized swimming skills.
Feed them basic flakes, toss in some frozen or live treats like mosquito larvae now and then, and they’ll reward you with endless entertainment.
4. Cherry Barb
Cherry Barbs are like the laid-back beachgoers of the aquarium world. With their rosy red hue and calm demeanor, they’re perfect for anyone who wants a touch of exotic beauty without high-maintenance care.
These gentle fish prefer a well-planted tank where they can hang out and look fabulous. A 20-gallon setup with a few buddies (they love company, ideally in groups of six or more) is their ideal home.
Add some driftwood or leaf litter for a natural feel, and they’ll reward you with their best colors. They aren’t picky eaters, so a balanced diet of flakes, pellets, and frozen goodies like brine shrimp will keep them thriving.
5. Neon Tetra
Neon Tetras are the OGs of aquarium glamour. With their electric blue and red stripes, they’ll light up your tank like a disco ball. And the best part? They’re as easy to care for as they are stunning.
These little guys love to school, so plan for a group of six or more in a tank of at least 10 gallons. Neon Tetras thrive in water temperatures between 70°F and 81°F with a slightly acidic pH.
dding some plants and dim lighting can mimic their natural habitat, making them feel at home and bringing out their brightest colors. Feed them a mix of flakes, micro-pellets, and occasional live or frozen treats like daphnia, and watch them glow with happiness.