it also has a stand and canopy, i want it to be a reef aquarium, i already have a canister filter for like up to 170 gallons and a protien skimmer, also metal halide lighting, i was wondering would i need a sump and refugium also? or am i set to go, or maybe i can break the tank in for like 6 weeks with the canister filter and my skimmer, and then later add the sump and refugium or would i need those two now? i need to know cause im on a budget and i want to hold off on the sump and refugium until the tank is established and the nitrogen cycle is finished but im not sure please help thanks :)