Oto catfish, dwarf suckermouth (Otocinclus Affinis), Close Up. HD

By far one of my favorite fish, this is the well known oto. Shown here enjoying a wealth of algae on a moss carpet. As always, thank you very much for watching. I’m now on Skype! Add ’d-slayer’. Also, check out my facebook page if you want to talk, show me your tank, or be notified when new videos are uploaded. You can find me on ’s chat, join the community! #en.