So I just got my 330 gal aquarium on sat and my question is can I set it up now with the stuff in my 150g for a couple weeks untill I can add another filter and some more sand??? I have 2 rena xp3s and 2 emperor 400s 3 300 watt heaters and 100 lbs of sand. I plan on adding one more rena xp4 1 more heater and 150 lbs of sand in the next two weeks but do you guys think it will be ok for 2 weeks with my current stuff??