when making these caves do you cap the top or leave it open??
how big of pvc do you use, and how big is the opening??
is this posted in a diy section, if not it might be a great post!!!

im working with longfin plecos and clown plecos.
thanks
flwrbed

hi, im new to this site, and im hoping someone could answer my ?? or direct me to a thread tat already has. what is the best driftwood for plecos(bristle, and clown). mine are growing just fine but i dont have any wood in the tanks. will malysian(is that spelled correct) drift wood work or is it to ...