From The Aquarium Wiki
This needs more definition, eh? Some metrics for what makes a fish difficult. I've been considering contributing and was looking at the page for Neolamprologus brevis, listed as moderate and was wondering what criteria this is based on, as this is a pretty easy fish to keep.
Wouldn't it be awesome if the fishy template added a category and this page linked to the cats? Huw Powell 00:43, 23 April 2011 (EDT)