i have a ? guys...do ur cartos stay wet?..or do u have to constantly add a couple drops on the top..i do not see my carto staying completely moist i always have to add some drops..i'm using a valve thing to punch the holes in my cartos.
Been using tanks for 4 months and yes the carto stays wet but not at the very top .. the top of the carto is white and appears to be dry but dont worry, that's how it's suppose to look .. the juice is coming in thru the punched or slotted hole and keeps the coil nice and wet.