Honestly, it is very demanding hobby once you get deep into it... A lot of the books and references out their are confusing but as you read the books write your questions down and we can all help you out... The biggest thing in this hobby is the cycle... The first 4-6 weeks of your tank... If done properly, you should have a nice successful tank but if you rich it... You will have ongoing issues and possibly hair pulling ones that will frustrate you out of the hobby... I think most reefers preach patience and trust me I am no patient man but I have to be in order to deal with my reef tank....