How much LR and LS and all the other stuff i asked. And i would say no. I use a #2 for spot flow in a 75 and not impressed.
It would help if you add much more info in your profile like Lighting , equipment , type of tank and LR and substrate as it all matters and would narrow down your response alot faster.
Also read the links a gave and this one also. SW is all about planning and patiants.
http://saltaquarium.about.com/od/sta...opmistakes.htm