hi man , thnx for reply ..
i reckon if i grew smaller i could probably get 4 in there ok ,but 3 just fits nice an can grow a little bigger ..and as for light leaks , mine seems to be ok , no hermies or nothin
and as for the yellowin i think its gettin worse .see pic..
ph levels are at 6.5- 6.9..and there onto day 26 ov flowering at the mo .. ill post a fresh pic
pic1 sick leaves pic2 nlbigbud lookin ill