Thank you so much for all of your replies. To answer many of your concerns about tank size, I am currently a senior in high school, so my parents dont want anything too big (a 46 is the limit), however, in about two years or so i can definitialy upgrade to a much larger tank (i.e. 200+). In the meantime Ill probobly upgrade again next year to about a 75 or 100 gallon (48"-60" long x 18"-24" wide).