Hello everybody. Glad to have found this forum. I am a graduate B.Sc. Biology and aquariums have been the reason for my interest for biology. It all started when I was 7 and my dad bought me a small aquarium... I currently live in Germany ( I love how all over the place brands like Eheim and Dennerle). After a long brake from aquariums (student's life) I plan on starting a nano 30L shortly. Hence all your experience and knowledge will be very helpful Oh by the way I also like photography, I'll post some pictures after the mandatory number of posts for links to be allowed.