craig buy cichlids if you want bright colours for your tropical setup eg, electric yellow, african peacocks, discus??, i got an Arowana, 2 electric yellows, 2 feather fin cat fish, 6 blood parrots, 2 big plecos, and 2 african peacocks.
lookin after a tropical tank is easy peasy just need a good filter, i bought my fluval fx5 about a year ago and only changed the water every 6 months and fish still happy =D just remember to feed the fishes thats all you need to worry about.
lol how much is ur electricty bill each month? lol 3 tanks -,-"zzz to keep water levels good in salt water tank doesnt take much effort if you have live coral its easy to take care of your salt water tank.