Basically, I want to make sure that I get the best filtration in my 4 foot tank.
So, I have a '402 powerhead' at the top left at the back of my tank, blowing water across the back.
In the right back corner I have my heater, but beside that my sponge filter which leads out to a canister filter, the spray bar of which comes out at the back right hand side also.
I understand a quick diagram would help but I'm using my phone. I can't do much about the filter inlet and outlet positions, but will moving my powerhead or heater to another part of the tank make any difference?
So, I have a '402 powerhead' at the top left at the back of my tank, blowing water across the back.
In the right back corner I have my heater, but beside that my sponge filter which leads out to a canister filter, the spray bar of which comes out at the back right hand side also.
I understand a quick diagram would help but I'm using my phone. I can't do much about the filter inlet and outlet positions, but will moving my powerhead or heater to another part of the tank make any difference?
