not getting one, considering, to have more scanvengers at the bottom of the tank lol.
what can scavenge leftover food, disturb the floor but not dig up plants?
a riddle indeed!
my pleco does a good job, its small and think its stunted and its albino, hasnt really grown much. doesnt go tot he plants and just suckso n wood and left over pellets.
clown loaches, i have 5 smallish ones, they do ok, but want another to ensure full cleaning.
maybe something nocturnal.