I recently saw some self-watering pots and thought they would be a great idea for water-loving CP's. The planter is a pot within a pot. The outside pot is completely glazed and watrproof. The inside pot is only partially glazed to allow water to permeate through. Just add the water in the outer pot and set the inside one into the water. Does anyone know anything about these planters? Are they good or are they bad for my CP's?