Hi Folks, as we approach the end of school year my mind has been thinking about our 2 week holiday, and what the best strategy is for my planted tanks. I have read somewhere about reducing light to a minimum of an hour / day and stopping CO2 and ferts, so that the tanks go in to a kind of suspension. I have come back to some disasters in the past and the biggest problems I have had to fix is every time I have had to leave and often takes months to fix. Any advice on this will be a great help.