this is what i been thinking of making for 180gallon tank:
please rate
1. get rubbermaid see through storage box.
2. make hole on lid
3. make holes in the bottom of the box
4.place a big piece of filter media on bottom
5.fill the rest of box with media of your choice
6. get a submerisble pump , more gph the better
as long as the holes in bottom of box are
big enough to handle the water from overflowing
7. get hose or tube from pump , put in the top of the lid where u made on step "2"
8. place ontop of your tank and it should flow right back into your tank.
please rate
1. get rubbermaid see through storage box.
2. make hole on lid
3. make holes in the bottom of the box
4.place a big piece of filter media on bottom
5.fill the rest of box with media of your choice
6. get a submerisble pump , more gph the better
as long as the holes in bottom of box are
big enough to handle the water from overflowing
7. get hose or tube from pump , put in the top of the lid where u made on step "2"
8. place ontop of your tank and it should flow right back into your tank.
