I plan on getting 2 of these
It says it comes with a ballast, one actinic 54 watt and one daylight 54 watt bulb,
reflector, waterproof end caps, power cords, screws, nuts, and wires.
1. what is a ballast?
2. Lets just say I get a tank with a glass lid and thats it? will all
these parts be all I need for my lighting or are there other things i
3. its a 54 watt bulb...it i got any other 54 watt bulb would it be the same about this one?
4. is there anything unique about this particular lighting fixture?
5. any recconmenadations on a lighting fixture for a 75 gal tank?