Buy a canfan filter look at my thread 2k scrog rdwc and see how stinky mine look. You walk in the room and you cant smell dam near anything. They work very well and there cheap enough if buying a small one but dont skimp on it trust me. My first grow I had 6 little plant and a shitty little filter not set up right and my entire house stank BAD. The wife put the cabosh to it.
£290+ for 10 fems and the seeds are so small like bloody sesame seeds!!