I have a 125G tank with two penguin 350's for filteration, and it is stocked with a RTC an oscar and a small red devil. the tank has only had fish in it for a couple days, but it has a very strong smell and i know an aquarium will smell a little but this is way to strong i think, do I not have enough filteration or what? Has any one else had this issue? Oh and the RTC is about a foot and the oscar is like 10 inches and the red devil isnt even as big as any of them. Advice is greatly appreciated Thank you zach! (sorry about spelling I gotta leave to catch a plane in a couple minutes but ill have computer access where im going) thanks again!