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.
One thing you should be aware of is that some fish favour the bottom of the tank, while others are happier nearer the surface - combine the two and you’ll have a well-balanced aquarium.
Here are 10 of the best and brightest top and bottom dwellers.
9. Siamese Algae Eater
The Siamese Algae Eater is very much a fish that 'does what it says on the tin' - gobbling up algae all day long. Simple to care for they are perfect for beginners and get on with pretty much anybody else they are sharing a tank with. | Canva/Getty Images
10. Bumblebee Goby
And the award for cutest bottom-dweller goes to...the adorable Bumblebee Goby. These wee fish make it look like you have bees shooting around the bottom of your aquarium. They can be picked on by other fish so best have a few of them so they can form a gang to protect each other. | Canva/Getty Images
11. Hatchetfish
Moving to the fish that will stick to the top of your tank. Hatchetfish are peaceful, silver-bodied fish with a unique hatchet-shaped body - they certainly are in no danger of being mistaken for any other fishy friend. They love staying at the surface but are excellent jumpers, so ensure you have a tight-fitting lid to avoid fishy-disasters. | Canva/Getty Images
12. Celestial Pearl Danio
Celestial Pearl Danios, sometimes known as Galaxy Fish, are shimmering, hardy fish that love swimming near the surface of the aquarium - rarely venturing to the bottom half of the tank. They’re active, peaceful, and easy to care for, making them ideal for both beginners and experienced aquarists alike. | Canva/Getty Images