For sale two metal halide ballasts both are 250W.
Used but in like new working condition.
One is Vertex Electronic 250 watt $134 retail, asking $75
http://www.jlaquatics.com/product/vt...e+Ballast.html
the other ballast is
Odyssea Electronic 250Watt, $114.89 shipped, asking $65
http://www.aquatraders.com/Odyssea-E...st-p/59051.htm
Both are electronic, high efficiency very quiet, actually silent units.
Will accept
partial trade if you have Ph monitor