Fish Species
Expert reviews, guides, and care articles in Fish Species. By licensed veterinarians and certified pet professionals.
Guides & Articles (25)
Dwarf Gourami Care Guide: Tank Size, Diet, Tank Mates & Care
Dwarf gouramis thrive in a 10-gallon tank with gentle filtration, eat a varied diet of flakes, pellets, and live foods, and get along with peaceful tank mates like tetras and corydoras. Care involves stable warm water and attention to common diseases.
Discus Care Guide: Tank Size, Diet, Tank Mates & Care
Discus fish require stable warm water (82-86°F), a large tank (at least 55 gallons for a group), a varied high-protein diet, and peaceful tank mates like cardinal tetras. Consistent water changes and a stress-free environment are crucial for their health and vibrant colors.
Pearl Gourami Care Guide: Tank Size, Diet, Tank Mates & Care
Pearl Gouramis are peaceful, hardy fish ideal for community tanks of 30+ gallons. They thrive on a varied diet of flakes, frozen, and live foods, prefer warm, planted water, and do well with similar-sized peaceful tank mates. This guide covers tank setup, feeding, companions, and general care.
Swordtail Care Guide: Tank Size, Diet, Tank Mates & Care
This guide covers swordtail fish care, including minimum tank size (20 gallons), diet (omnivore), compatible tank mates, and breeding tips. Learn how to set up your tank and keep your swordtails healthy.
Harlequin Rasbora Care Guide: Tank Size, Diet, Tank Mates & Care
Harlequin Rasboras are peaceful freshwater fish ideal for community tanks. To care for them, maintain a heavily planted 10-gallon tank with soft water, feed a varied diet of high-quality flakes and live foods, and keep them in groups of at least six to ensure their well-being and vibrant colors.
Corydoras Catfish Care Guide: Tank Size, Diet, Tank Mates & Care
Corydoras catfish are hardy bottom dwellers. Keep them in a 20-gallon tank with soft, sandy substrate. They're peaceful and do best in groups of 6+. Feed sinking pellets, bloodworms, and vegetables.
Bristlenose Pleco Care Guide: Tank Size, Diet, Tank Mates & Care
Bristlenose plecos are hardy algae-eaters needing a minimum 20-gallon tank, a varied diet of algae wafers and vegetables, peaceful tank mates, and stable water parameters. Provide driftwood for grazing, hiding spots, and a sandy substrate for optimal health.
Betta Fish Care Guide: Tank Size, Diet, Tank Mates & Care
A betta fish needs at least 5 gallons, a heater to 78-80°F, a gentle filter, and a varied diet of pellets and frozen foods. Provide hiding spots and avoid aggressive tank mates. Regular water changes are critical for health.
Killifish Care Guide: Tank Size, Diet, Tank Mates & Care
Killifish are colorful, hardy fish suitable for nano tanks. This guide covers tank size (10+ gallons), diet (live/frozen foods), compatible tank mates, and specific care needs including water parameters and breeding tips.
Zebra Danio Care Guide: Tank Size, Diet, Tank Mates & Care
Zebra Danios are hardy, active fish perfect for beginners. This guide covers tank size (10+ gallons), diet (flakes, live foods), ideal tank mates, and care tips for a thriving aquarium.