I have got a magnum 350 had problems with it so got a new canister and an impeller assembly witched solved the problem now i have moved it from my 45 gallon tank to my 75 gallon tank (was off for 1 month totally dry in the bottom of the 75 gallon tanks stand) now it turns on and will run fine...
Never did change the ballest just the electrical box the components were in. I am going to replace the whole unit with a new light hood. 48" Formosa. Thanks for your help though.
We received a DIY lighting system that includes one MH fixture. The lights worked ( MH and flourescent ) but the electrical box containing the ballist and capacitor needed to be replaced. After labeling all the wires I did so. My problem is that the MH bulb does not work now. The flourescents...