If you’re a beginner, you might not be fully aware of all the different types of aquarium water out there and how each one affects your fish tank differently. Good water chemistry is the…

The Gold Inca snail is also known as the Mystery snail. These aquarium snails are members of the Apple snail family, of which there are thought to be in excess of 100 species. Apple…

Carrying out partial water changes each week is an essential part of your aquarium maintenance routine, and it’s vital for the health and well-being of your fishes and other tank residents. In this guide,…

Aquarium bubblers add extra oxygen to the water in your fish tank, and they can add an extra dimension to your setup’s look. You can choose from a natural, silvery look or go for…

Green spot algae (GSA) is a relatively lesser-known type of aquarium algae that most freshwater systems experience sometime throughout their lives. This algae is pretty easy to identify and treat, though involves less manual…

Possibly one of the coolest freshwater fish to have in your aquarium, the silver arowana is a staple fish for large tank systems. These monster fish can easily surpass 3 feet (92 cm) in…

With their bright colors and spectacular finnage, betta fish are one of the most popular freshwater tropical aquarium fish in the hobby. Bettas come in a remarkable range of bright colors, including red, blue,…

Betta fish, also commonly referred to as Siamese fighting fish, are known for their beauty and aggression but some hobbyists take these traits to the extreme. One of the ways that betta fish have…

German blue rams are some of the most popular species of South American cichlid currently available in the tropical fish hobby. But did you know that they come in a bunch of other colors…

Puffer fish are characterful creatures that are sure to capture your heart, and the Leopard puffer is a particularly attractive variety. In this guide, we take a closer look at the delightful Leopard puffer…

If you’re just starting to get into the saltwater side of the hobby, then you’ve most likely heard of or seen a chromis fish in your local pet store. These small and colorful fish…

Tropical and coldwater fish species are both highly susceptible to changes in temperature in their tank, and they won’t do well if the water temperature is too cool or too warm. In fact, fish…

Marine and freshwater shrimp are becoming an extremely popular addition to many home aquariums. These peaceful little creatures are not only fascinating to watch as they scurry around the tank in their endless search…

Ammonia, check. Nitrite, check. Nitrate, check. Water hardness, huh? Water hardness is an important water parameter for healthy saltwater and freshwater fish tanks, but most hobbyists don’t test for it and don’t even know…

Bristle worms can be found in pretty much every marine or reef aquarium. But what are bristle worms? Are they dangerous to your fish and corals, and do you really want them in your…