Some of the best breeds of freshwater tropical fish for beginners.placeholder image
Some of the best breeds of freshwater tropical fish for beginners. | Canva/Getty Images

My First Tropical Fish 2025: Here are the 17 best breeds of colourful tropical fish for beginners - from Guppy to Neon Tetra

If you’re thinking about splashing out on your first aquarium this Christmas then these are the best fish to fill it with.

From garden ponds filled with Koi Carp to the humble goldfish bowl (although goldfish are far happier living in a larger tank) – 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.

That meams that roughly 10 per cent of British households own at least one fish – making them the third most popular pet after dogs and cats.

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 colourful and interesting finned friends that will happily live in the corner of your living room.

But if you’re setting up an aquarium for the first time there are some fish that experts recommend due to their ease of care and low prices.

So, here are the 17 best species of fish for novice aquarists (the posh name for people who maintain aquariums).

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