Hallo im from north west im new to this site 8 years ago when i had my first marine tank everybody said no smaller than 100 liters and now 8 years later i start reading up on the subject and i found Nanos and i all hooked again so i start up a very small 30l tank to see if i can get it right aswell im into tarantula and reptile keaping for years aswell so now i have some thing new aswell nice being here and thanx for the help so far