4. Backfill around the edge of the tank until it's even with the ground at the top.5. Repeat the process to install the second fountain.
Finishing the Fountains
1. Galvanized steel panels are the grading that will sit on top of the 100 gallon tanks in order for the heavy rocks to lie above them.
2. Measure across 3' (the length is 5'), then use a reciprocating saw with a metal cutting blade to cut the panel at the desired length.
3. Cut another piece the same length so that the gaps in the fencing are not as wide and the stones will not fall through into the tank.
4. Finally, cut two more pieces to go over the second tank as cut with the reciprocating saw above.
5. Drill holes in the center of 2 pieces of sandstone (all the way through the rock) with a hammer drill and masonry drill bit.
6. Install the panels by laying them over the tanks already in the ground, being sure to lay the pieces of fencing on top of another to make the holes in the fencing smaller.
7. Use 2 metal straps to put over the center width of the fencing and set the base sandstone (with a hole) on both metal straps to disperse the weight of the stones evenly.
8. Feed the vinyl tubing for the water through the hole in the predrilled pieces of sandstone, then through the fencing into the tank.
9. Lay the other piece of sandstone with the hole on top of the base stone and pull the vinyl tubing through the top piece, making sure not to crimp the tubing between the two rocks.
10. Cut a hole in the fencing so that the water pump in the tank can be easily accessed for future adjustments.
11. Connect the 350-gallon-per-hour submersible pump to the vinyl tubing and lay it on the bottom of the tank while it pumps water through the tubing.
12. Add beach pebbles over the grading to conceal the tank and fencing.
13. Use a hose to fill the tank with water, and cut the excess tubing off the top of the sandstone.
14. Add stones over the rest of the fencing and cover the pump's power cord under the smaller pebbles around the fountain.
To build fountain #2, repeat steps 1-14.