> I'm not sure what this demonstrates except for the fact that your madtoms prefer
> driftwood. As far as the madtom is concerned, it's not choosing surface over
> bottom. It just likes the driftwood to cozy up in. Sink the driftwood and see if
> the madtoms find it there.
The first tank had floating and submerged driftwood. All of the
madtoms preferred the floater. Not attempting to generalize, just
making an observation about N. leptacanthus in particular.
Prost,
Martin
Jackson, MS
/-----------------------------------------------------------------------------
/"Unless stated otherwise, comments made on this list do not necessarily
/ reflect the beliefs or goals of the North American Native Fishes
/ Association"
/ This is the discussion list of the North American Native Fishes Association
/ nanfa_at_aquaria.net. To subscribe, unsubscribe, or get help, send the word
/ subscribe, unsubscribe, or help in the body (not subject) of an email to
/ nanfa-request_at_aquaria.net. For a digest version, send the command to
/ nanfa-digest-request_at_aquaria.net instead.
/ For more information about NANFA, visit our web page, http://www.nanfa.org