Ok I have come up with one possability. have pipes come throught the bulkheads and go to the back corners under the sand bed and then have risers with nozzles on them.
I would hate to plug them up Troy as now this opens up the possability to have no external pluming. and I could maby put a small end against the wall.. who know though....
Steve
[ 09 December 2001: Message edited by: StirCrazy ]
[ 09 December 2001: Message edited by: StirCrazy ]