har-2109
Aquarium Advice Regular
Will any manufacturers bulb work with this ballast, or do they have to be Hagen bulbs?
Also which combination of bulbs would be best for a 55g planted tank? (the ballast is 2x54w T5HO)
Thanks
Also which combination of bulbs would be best for a 55g planted tank? (the ballast is 2x54w T5HO)
Thanks