The Home Aquarist

Health & Disease

4 guides

Fish gasping at the surface usually signals low oxygen or poor water quality. Learn the top causes and how to fix them fast.

Learn how to set up an aquarium quarantine tank to protect your fish. Covers sizing, cycling, treatment protocols, and when to use a hospital tank.

Learn what causes fin rot in freshwater fish, how to treat it at home, and how to stop it coming back. Practical steps from diagnosis to recovery.

Learn how to treat ich in freshwater aquariums: spot the symptoms early, understand the life cycle, and clear white spot disease safely.