Bear in mind that a saltwater aquarium is more expensive and difficult to set up and maintain than freshwater even if you chose one of the best fish tanks. Some of the fish, too, can fetch eye ...

ALSO READ: Finding your perfect pet: A guide to choosing the ideal companion Freshwater fish exhibit a stunning array of colors and patterns. Popular species like bettas, guppies, and tetras offer ...

In contrast to freshwater aquariums, working with saltwater tends to require a more intricate understanding of water chemistry ... These versatile plants can be grown completely or partially submerged ...