T5 28 watt 4 Foot Fluro
What are the best T5 28 Watt fluorescents to use for planted tanks??
These are a 4 foot bulb and I am thinking of upgrading the ballasts so that I can use a 55Watt bulbs as I am having trouble finding good T5 28Watt tubes..
Does anyone know of a good electronic ballest to use?
I have heard that Osram make a good T5 tubes.