do it..lol. once its setup its not all that more expensive to maintain, but your talking to a fella who had 20 fw tanks awhile back..hehe n now i got only 2 sw n 1 fw. hadto downsize for lack o space, but i had almost lost the aquatic fever so many of us seem to catch when introduced to this hoby..lol. when i got the rank setup n it started to come alive n blossom my fever amazingly came back...about 10 fold! now i even take better care of my one fw than i used to! its not as hard to learn as it seems at first but then once its setup all u can do is wait for awhile, so by then youve learned alot n the rest ya can pick up here n there...mostly here from what ive seen since joining! hehe! i notice something tiny n new in ut almost every day n any child thats seen it just sits n stares awhile, so they will love it specialy with the nemo theme itll b easy to teach em about. good luck!
Beaux