i'm going to be buying a 115 gallon drilled tank....there are 2 holes in the bottom of the tank, i dont know if this is how they usually are or not, as i've never had a drilled one before. but the guy i'm buying it from has an under gravel filter, and then from one of the drilled holes, he has a fluval 303 filter hooked up, and then on the other hole he has the return from the fluval...it is just coming straight up from the bottom, and i was wondering if this is how it should be. i'll try putting a picutre that i drew of it on here if i can get it to work.
But ya, basically i just want to know if i should make it so the filter return higher than it is, because it is going straight up only about 6 inches from the bottom.
thanks in advance
aaahh...i cant figure out how to put a pic on here, so i'll put a link to it.