small power head/water circulation
does anyone know of a type/brand of small powerhead for that would give a decent amount of output but would not be too obtrusive in a 14 gallon tank? i bought a small rio but it is still way too big, it becomes the focus of the tank so i returned it.
i am not sure if i need a second powerhead even though.. is there a way to tell? it seems that it is a pretty circular motion with not too many dead zones, however I have heard that a circular motion is not necessarily a good thing (at least for larger tanks).