Pleco Aggression! how to prevent

  • We are currently upgrading MFK. thanks! -neo
The behavior of these plecos are not unusual and quite common. If you have a bunch of driftwood but are large and leave open spaces that is why. Plecos like tight coffin like space. Adding a bunch of smaller pieces to fill in big gaps from big wood will help greatly. I have all the plecos you mentioned and some in various sizes with no issues because i have tons of wood and tight spots for them to hide.
 
MonsterFishKeepers.com