best light

[hillegom]

Originally Posted by badAZZlars

I just use a constuction grade clamp on fixture (Home depot) with a 6500k phillips power compact bulb. Grows my chaeto really fast.

+1
Those daylight CFL , phillips from HD work excellent for growing cheato. Have the fuge light on a reverse light cycle than your display tank.
So that the light is on in the fuge at night and the DT is on during the day. That will minimize the ph swings.