Does anyone else have the problem that the Seal 28 Skylight produces loads of Condensation? I put the liferaft box over it and it stops.
'Andiamo of Exe'
I second Neil's absorbing tray suggestion, along with: Fixing all leaks, opening the companionway hatch when making a cup of tea and running the diesel air heater(intake air from outside) as often as you can if you have one.
Apparently(I've not tried it yet), a bucket of rock salt works as well too. At 22p/kg from a well known DIY shop it comes in a lot cheaper, and buckets hold more water, so require less frequent emptying.