frozenguy
Member
so up till now I have had a rio 140 or something and my wisper filter (good up to 10 gal) running. I took both those out and added two mj 600's.. i have them both in the back pointing at each other basically.. one has the flap pointing up and towards the front, center of tank and the other is pointing slightly down towards the center of the tank so there is a lot of flow.. i have also aquascaped the rocks (16#) up over the ph's so its hard to see them.. lots of flow in the center of thet ank.. is that gonna be ok? i dont plan on running a filter.. oh also is ok that i have my heater running along the bed horizontal at the back? it says the heater can go horizontal, just didn't know if it can go along the sand