I've seen a lot of conflicting opinions on this, and just can't seem to find a definitive answer. What do (you) the experts say? What have you observed?
I''m about to put some baked driftwood branches in Axel's tank, partly for attractiveness, partly for (hopefully) functionality. Will he actually use them?
Thanks in advance.
(grrr, screwed up the title and dunno how to fix it...)