Calling out the autopot users ! So should I get one or not ? I did search and read a few similar older threads but I am still undecided although i'm leaning towards Yay. What's your experience with autopots ....shit I keep typing autobots What medium would you go for ? So far I use regular pots with biobizz lightmix and Dyna-Gro FP. Also do I need an airstone/pump for the water tank ?