Corydoras Ranked Worst to Best (Some Never Last) скачать в хорошем качестве

Corydoras Ranked Worst to Best (Some Never Last)

Corydoras look indestructible. They sift sand all day, breathe air from the surface, and survive beginner mistakes that wipe out other fish. That illusion is exactly why some of them always die in new tanks. This Corydoras tier list ranks the most popular species from worst to best based on real-world survival in beginner aquariums. Not cuteness. Not rarity. Not hype. Survival. We break down why certain Corydoras fade slowly in immature setups, why oxygen levels matter more than most hobbyists realize, how temperature mismatches quietly stress them, and how substrate choice can damage barbels long before ammonia shows up on a test kit. Fish included in this Corydoras tier list: • GloFish Corydoras • Pygmy Corydoras • Julii Corydoras • Emerald Corydoras (Brochis splendens) • Venezuelan Orange Corydoras • Peppered Corydoras • Panda Corydoras • Sterbai Corydoras • Bronze Corydoras • Albino Corydoras Some species struggle in immature tanks with unstable nitrogen cycles. Some decline in warm tropical setups that seem harmless. A few quietly starve in community tanks where faster fish outcompete them for food. And one consistently survives beginner mistakes better than the rest. If you’re setting up a freshwater community tank or deciding which bottom dwellers to buy, this tier list will help you avoid slow, preventable losses. Watch next: Don’t Buy These Bottom Dwellers Because not every peaceful fish survives the way you think it will. #aquarium