ppm_flyinhigh

Thanks to all that responded to my queries it is a very daunting task to set up a complex hydro system for the first time but this forum has some very good advice i am sure droping the water cycles has nailed the problem as upon closer inspection there was some small mould growing on my rockwool blocks and since droping water cycles back things are on the mend untill the next hassle guys take it easy and keep choofin