Fish Wiki

Nightingaley

About this app

Fish Wiki is a free, open encyclopedia of aquarium fish, made by hobbyists for hobbyists.

KNOW ANY FISH
Snap a photo and Fish Wiki suggests the most likely species, with the features it spotted. No photo? Pick what you can see (body shape, tail, fins, colours and pattern) and narrow over 2,300 species down to a handful.

CARE AND BREEDING
Every species has its own page: tank size, temperature, pH, diet, temperament, tank mates, breeding notes and how hard it is to keep. Pages show real photos from Wikimedia Commons with full credit, and many have a 3D model you can turn.

FIND IT NEAR YOU
See which fish shops are near you on the map and what fish are for sale, from shop stock, hobbyist groups and finds posted by other keepers. Prices are as seen and may have changed.

FISH HUNT
Spotted something special in a shop? Post it as a find, earn points and help others track down rare fish.

MY FISH
Sign in free with Google to save the fish you keep or want, and to use photo identification and questions.

Fish Wiki has no ads and does not sell your data. Care figures are typical hobby ranges; always check them against your own water and stock.

What’s new

First release of Fish Wiki for Android: identify fish from a photo or by their looks, care and breeding pages for over 2,300 species, and fish shops and listings near you.