well you shouold be in much better shape if your using bio bizz but there is somehting fucked up about it the plant in the midle is rather healthy looking with exeption of color but the two on the sides are lacking somehting. the plant in the midle is apparently right under the light and doing much better than the other two so perhaps you chould change the position that your light is in to help the smaller ones keep a close eye on your ph levels that can have somehting to do with it oh and i apologize for the strain thing when i hear skunk i think of the old school indica skunks so automatically percieved it as indica dominant and aside from the length of the top colas and width of fan leaves that looks like and indica to me maybe im crazy oh yes and dont be a smart ass ive grown for years i know what a cola is and those are just not quite up to par with anything ive seen amazing length though
next time you should try something a little more indica dominant. satives really fuck up indoors sometimes that is unless you run an artificial sun they do well then

peace