Scientific names from
FishBase
(v25.04): Froese, R. and D. Pauly, Editors. World Wide Web electronic publication.
Snapshot via
rfishbase:
Boettiger, C., Temple Lang, D. and Wainwright, P. (2012)
Journal of Fish Biology 81(6), 2030–2039.
Plants, invertebrates, live foods and named strains come from this site's own reviewed list.
This is one Red Ancistrus 23/4" long. This is a peaceful little female Ancistrus. She minds her own business, doesn't bother other fish, no matter the size.