Latest Donations


Accurate info and multiple images of catfish species. We have 5,028 species, 19,838 images encompassing 55,562 populations in 6,540 registered aquaria. There's 1,791 breeding reports and 4,575 wishlists too. See also the catfish on stamps, habitat, underwater, video collections and all C, CW, L & LDA numbers.

Shane's World

A wide array of hundreds of informative catfish articles. There's something for everyone here, ranging from newbie essentials to specialist topics split across four sections - Species, Reproduction, Geography and 'Catfishology'. Dive in! 

Catfish of the Month

CotMThis month's featured species is Callichthys callichthys. Are you looking for in-depth on a particular species? Then check out the vast CotM Archives.

Random Read

Unravelling the Arched Corys by Julian Dignall. The story of the narcissus group of corys goes back almost a century. Centred around the resolution of an old misidentification, this article tells their complex story from front to back.

Recent posts in the Forum

Mar 04, 00:28 Madama Pleco by cuthbertdavies in What is my catfish?. 8 views and 0 replies
Mar 03, 22:36 My Public Aquarium: exhibit blues - how to make them? by Viktor Jarikov in Tank Talk. 415678 views and 1339 replies
Mar 03, 12:57 Error when uploading photo to forum post by bekateen in Bugs. 37 views and 1 reply
Mar 03, 12:07 Sorry - another bug. Changing profile avatar image doesn't work by bekateen in Bugs. 28 views and 0 replies
Mar 03, 08:29 Corydoras venezuela by Manoah in S.A. Catfishes (Callichthyidae - Corys et al). 99 views and 7 replies
Mar 03, 00:09 Auchenipterichthys coracoideus (zamora woodcat) spawned by bekateen in S.A. Catfishes (Everything else). 23498 views and 50 replies
Mar 02, 18:25 Please help me identify what plecos do I have.. by iCeR in What is my catfish?. 48 views and 0 replies
Mar 02, 16:06 Attempting the impossible with S. Angelicus by Ltygress in African Catfishes. 1140 views and 11 replies
Mar 02, 15:55 L397 by Ltygress in Wanted (USA & Canada). 1031 views and 1 reply
Mar 02, 08:30 Can't upload photos to CLOG by bekateen in Bugs. 24 views and 0 replies
Mar 02, 07:40 Melanistius Corys? by aove in What is my catfish?. 221 views and 3 replies
Mar 02, 00:32 Mixing albino corys and pigmented corys influences their movement behaviors by Bas Pels in Taxonomy & Science News. 233 views and 5 replies
Mar 01, 21:03 New here, but not new.. by bekateen in Speak Easy. 58 views and 1 reply
Mar 01, 12:44 Species search not yielding results with geographic designations by Sjors in Bugs. 354 views and 1 reply
Mar 01, 08:21 Possibly ick or low slime coverage? by dw1305 in African Catfishes. 285 views and 2 replies
Feb 29, 07:34 Tank size corydoras weitzmani by Manoah in S.A. Catfishes (Callichthyidae - Corys et al). 162 views and 2 replies

Book Reviews

Read curated Catfish and other aquatic Book Reviews, written by aquarists for aquarists.

Other Stuff

Featuring the relaxing Touch Pools and the Fantasy Catfish page. Buy unique merchandise from our online store. More pages about the webmaster, site map, credits, reviews, trophies and the catfish links page. Subscribe to our Announcement Forum. Learn about how YOU can contribute to the continual improvement of your favourite catfish site.