From garden ponds filled with Koi Carp to the humble goldfish bowl – the UK is a nation of fish lovers.
The Pet Food Manufacturers’ Association (PFMA) say there are an incredible five million indoor fish tanks in Britain.
Around 10 per cent of British households own pet fish – making them the third most popular animal to welcome into our homes after cats and dogs.
There’s plenty of choice when it comes to adding fish to (well prepared and correctly set up) home aquariums, with pet shops offering a bewildering range of interesting finned friends.
Of course one of the things that attract people to tropical fish is their bright colours - often a warning to predators to stay away or a way to attract mates.
So, here are 10 of the most colourful fish for tropical freshwater aquariums.
9. Jewel Cichlid
While they come in a variety of colours, the most familiar Jewel Cichlid is the spotty orange type. You'll need a tank of at least 40 gallons to keep them and, like most Chichlids, they are quite aggressive - so be careful who you choose as tankmates (other Cichlids being the safest option). | Canva/Getty Images
10. Clown Loach
Originating on the Indonesian islands of Sumatra and Borneo, the Clown Loach is a popular aquarium fish thanks to its distinctive tiger-like orange-and-black stripes. They are highly sociable and commonly enjoy playing with other fish. | Canva/Getty Images