Come help out on /r/whatsthisfish !

There's a public fish identification forum on reddit, where people post fish photos or videos for others to identify.  I've been posting there occasionally for a few years, since before I joined REEF, and took over as moderator about a year ago.

I'd be delighted if some of you fish experts who hang out on this forum also joined that one and helped people there identify their fish.  You need a reddit account to comment, but it's very easy to sign up, and free.

Go to

To sign up, click on the "sign up" link at top right, and pick a username and password.  Email address optional, but if you give an email address then you'll be able to recover your account if you forget your password later.

Then just come back to, look at the fish, and comment on the ones you know.

Design by Joanne Kidd, development by Ben Weintraub