General Info

Waking up one day to see freshwater ich in fish is a real icky experience. But it is one that … Read more

This is a complete guide to brown algae in fish tanks. We look at all of the common reasons and how to get rid of brown algae for good.

This is a complete guide to understanding and treating fin rot in fish. We discuss common products and well as effective treatment methods.

Cotton wool disease is a sickness in aquarium fish that can arise unexpectedly. It is fatal if left untreated and … Read more

Swim bladder disease is unfortunately a common issue in pet owners, especially for betta fish and goldfish. A floating fish … Read more

Anchor worms are one of the more common freshwater fish parasites out there. They can show up seemingly out of … Read more

Butterfly fish are in some ways the very epitome of the saltwater aquarium hobby! These fish tend to be more … Read more

Dopsy is problem that most fish-keepers will encounter at some point. This guide teaches you how to identify and treat it.

There are many interesting aspects to the anatomy of fish that are worth exploring. Why? Because the evolution of fish … Read more