SwitchTank

Learn how to recognize and treat bacterial infections in aquarium fish. Expert guidance on symptoms, causes, treatment steps (water quality, salt, antibiotics), and prevention to keep your tank healthy. Bacterial infections are among the most common health issues in aquarium fish—second only to parasites. They often sneak in through wounds or stress, and if left […]

Wondering if you should use aquarium salt in your freshwater tank? Discover when to use it, the benefits, risks, and safe practices for fish, plants, and cichlids—plus real-life insights from experienced fishkeepers. When I bought my first freshwater tank, one of the first debates I ran into was: “Should I use aquarium salt?” Some fishkeepers

Fin rot is one of the most common aquarium fish diseases. Learn how to spot, treat, and prevent fin rot in fish with proven methods and safe treatments. If you’ve ever looked at your fish and noticed their fins fraying, ragged, or discolored, you may be dealing with fin rot. Don’t panic—this is one of

Is API Pimafix worth it? Read my full Pimafix review of this natural antifungal for aquariums, including pros, cons, real results, and tips for safe use. If you’ve ever seen white fuzzy growths on your fish or eggs, you know how scary fungus can be. I’ve dealt with it many times in community tanks, and

Melafix vs Pimafix vs antibiotics – which aquarium treatment should you use? This guide compares their uses, effectiveness, safety, and best applications to help fishkeepers choose the right option. If you’ve ever dealt with a sick fish, you know the scramble: cloudy fins, white spots, or a strange sore—and you’re suddenly staring at the aquarium