You’ll need a fair bit of space in your living room to share a home with these aquatic monsters.From garden ponds filled with Koi Carp to the humble goldfish bowl – the UK is a nation of fish ...

So, here are 10 of the most colourful fish for tropical freshwater aquariums.

Scientists have debunked the belief that using tools is unique to mammals and birds, after documenting tropical fish that ...

Though they are often considered ‘beginner pets’, fish require care and effort to keep them safe and comfortable.

New research led by Macquarie University has documented tool use in five species of wrasse fish across the western Atlantic, revealing these colourful reef dwellers can select and use rocks as tools ...

If you love aquariums--the colorful tropical fish darting from side to side, gently waving water plants, and those funky little bubble-activated deep-sea divers--then an aquarium maintenance ...

The variety of marine life is truly astounding, from graceful sharks and majestic rays to colourful tropical fish and playful sea turtles. There are a variety of themed exhibits at Ripley's Aquarium.

Just keep bidding! Fish enthusiasts who want to add to their aquarium — interested, maybe, in an orange clownfish like Little Nemo? — or to sell the rare and colorful fishies you've been ...