hey bros... finally got the tank set at my place today... it was from bro waime.. got the tank movers to help me with my pipings and all that stuff.. i was told that i could only add water in 24hrs later... but before that, i've got many many questions to ask.. hope you guys there can fill me in... this is my first time having a tank with a sump.. i've read some info here and there about it, but i still have questions.... 1) Do i have to purchase pumps for inflow and outflow of wat