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Tools

Fish Mapper Fish Mapper
Study the distribution of fish over 16473 species on a satellite image and see where related species are found using PFK's Fish Mapper.
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Fish Database Fish Database
Taxonomy and distribution details on over 26237 different fish species spanning over 471 fish families and more than 4331 fish genera.
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Convertors Convertors
Whatever the conversion you want to work out, we've got the calculator to do it in our new convertors section. Now with 11 new calculators.
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Calculators Calculators
25 advanced programs for working out anything from how many water changes you need to make, to how many fish you can keep in your aquarium.
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UK Water Quality Map UK Tapwater Quality Map
Study your local water and see how it differs across the UK by clicking the pins on this interactive map of UK water quality data.
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Treatment Finder Treatment Finder
If you have a sick fish but don't know which medication to use, let our Treatment Finder product wizard help you narrow down the options.
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Fish ID software Fish identification tools
A selection of professional computerised dichotomous keys to aid the expert fishkeeper in identifying a range of unusual fishes.
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Fish keeping glossary Fishkeeping glossary
What's ichthyological systematics? And what does epaxial mean? The answers are inside our Fishkeeping glossary.
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Latest news

New darter tetra discovered
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Brazilian scientists h...
London Aquarium to become Sea Life Centre
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The London Aquarium is...

Latest articles

Trop Idol 2008: Round one
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Let us know what you t...
Trop Idol 2008: Meet the contestants
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We introduce the five ...

Latest blog posts

Sparsholt College
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Sparsholt College stud...
Are your kids fishkeepers?
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George Farmer's childr...

Featured retailers

Derwent Koi and Tropicals
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High Peak Garden Centre Bamford ...
World Of Fishes
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31 North End Felbridge East Grin...

Manufacturers & Wholesalers

Aquascape Fish Imports
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Aquatic livestock wholesalers of...

Treatment Finder

Are your fish sick?
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Our Treatment Finder can help...

Site of the month

Greenline Aquatic Plants
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Greenline Aquatic Plants is one ...

Save money here

Save money here
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Special deals for PFK readers...

In the latest issue
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Welcome to Practical Fishkeeping, the UK's best-selling aquarium magazine. More »

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Basic fishkeeping advice

New fishkeeper?
basic fishkeeping information
Learn how to keep fish here...

Competitions

Win a Lilypools pond
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Win a pond and fountain pump fro...

Online shops

Fish and Fins
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Fish and Fins Ltd...
Swell UK
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SwellUK.com is on...

The People's poll

This month we're asking readers: Trop Idol Round Two: Who do you want to vote out? Vote»

In Focus

In Focus
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Tropicals, marines, ponds...

Stockist finder

Hobby Fish Aquarium and Water Garden Centre
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Towcester Road (a5) Milton Keyne...