Aquarium snails, or pest snails as they’re also known, seem to appear out of nowhere. They rapidly multiply, causing a nuisance and making them difficult […]

Fish have surprisingly good vision. Their eyes are similar to ours, but because their lenses are harder and more spherical, they see things closer up. […]

A fish’s eyes are complex and sophisticated. That’s because underwater conditions are unpredictable. Fish must be able to find food, hunt, and escape predators, so […]

There’s long been a belief that fish don’t feel pain or experience emotions. As fish spend their time with their tankmates, you may wonder if […]

Keeping a fish tank clean is essential. Improper conditions affect the tank’s ecosystem and surviving fish. So, you’ll need to know what to do when […]

A pet fish owner must choose a tank that allows fish enough space to grow and swim. Fish can die if they’re housed in tanks […]

Angelfish require oxygen to breathe. Getting the correct o2 levels inside the tank isn’t as simple as you might think. If the levels are too […]

Cichlids are among the most aggressive freshwater fish, so owners must be cautious when housing them inside an aquarium, especially if other fish species are […]