ohio reefer
Aquarium Advice Freak
i finally have the money to finish my lighting. but before i order i want to ask you guys a question.
i'm planning on buying 400w 10k XM bulbs (2). now there is two types of ballasts at aquadirect. there is the 400w dual PFO magnetic ballast for $149.00. and there is the 400w dual HQI PFO magnetic ballast for $239.00.
now, common sense says go with the cheaper one. will that ballast go with xm bulbs? what is the difference in the two?
thanks guys.
mark
i'm planning on buying 400w 10k XM bulbs (2). now there is two types of ballasts at aquadirect. there is the 400w dual PFO magnetic ballast for $149.00. and there is the 400w dual HQI PFO magnetic ballast for $239.00.
now, common sense says go with the cheaper one. will that ballast go with xm bulbs? what is the difference in the two?
thanks guys.
mark