im pretty sure i have the 250w... never seen the 300..
http://www.drsfostersmith.com/produ...x=mode+matchallpartial&Np=1&pc=1&N=2004&Nty=1
this is the exact one i have but in a 250w model
http://www.drsfostersmith.com/produ...x=mode+matchallpartial&Np=1&pc=1&N=2004&Nty=1
this is the exact one i have but in a 250w model