I've checked out these interesting little fish on more than a few occasions, but there is always one thing which has kept me from giving them a try. Every single one I've ever seen has little white spots on its body which resemble "ich." Even pictures I'm finding all over the net show off the little spots. Is this just how the fish naturally looks?
Example images:
http://www.aqua-fish.net/imgs/fish1/upside-down-catfish-1.jpg
http://www.amtra.de/images/Kongowels550.jpg
http://www.planetcatfish.com/images/full/mochokidae/synodontis/nigriventris/1.jpg
http://gcmsite.yaroslavl.ru/aqua/aqua58.jpg
(even in a hand-drawn rendition they have the white spots)
Example images:
http://www.aqua-fish.net/imgs/fish1/upside-down-catfish-1.jpg
http://www.amtra.de/images/Kongowels550.jpg
http://www.planetcatfish.com/images/full/mochokidae/synodontis/nigriventris/1.jpg
http://gcmsite.yaroslavl.ru/aqua/aqua58.jpg
(even in a hand-drawn rendition they have the white spots)