Clear water

[Van-rookie]

I have a aquamedic aquaspacelight fixture 2x250 MH + 2 pc.
The previous owner told me that I only need to change the bulb when it starts flickering. true

[subman]

Originally Posted by Van-rookie

I have a aquamedic aquaspacelight fixture 2x250 MH + 2 pc.
The previous owner told me that I only need to change the bulb when it starts flickering. true

Definitely FALSE if you want to grow anything.

[fishoholic]

Originally Posted by Van-rookie

I have a aquamedic aquaspacelight fixture 2x250 MH + 2 pc.
The previous owner told me that I only need to change the bulb when it starts flickering. true

Not true, bulbs should be replaced once a year.

[mseepman]

And if you use low cost bulbs, more than once a year!

I also don't find PC's lasting a year no matter which ones I buy...they really only go 8 months with any strength.