Top-dwelling fish are a great addition to any tank. Not only do they add vibrancy and diversity, but they may be necessary if you keep aggressive bottom-dwellers, like crayfish or crabs. In this guide ...

If you want a range of different species of fish in your aquarium here are 18 to get started with. From garden ponds filled with Koi Carp to the humble goldfish bowl (although goldfish are far happier ...

It can be very exciting to assemble your very own freshwater aquarium. However, it can be intimidating, especially for ...