Originally Posted by DrTITO
I ordered 4 T5s. I have 2 dual 24inch lamps plus 1 m.h. lamp getting second soon. The 4 24inch bulbs were there for color. right now I just got the M.H. bulb.
What doesn't fit, the length or diameter? What brand fixture and what is the brand of the bulb that your...
How long has the base rock been in the tank? How much base rock? How long has the tank been running? I'm having a difficult time seeing low alk and a ph of 8.3
I would start with testing a freshly made batch of salt water. Are you using just ro or ro/di? How high is your calcium? High calcium can drive/keep alk down.
It took me a couple minutes to even try to respond to this. GLAD to see that you are still with us. I wouldn't expect that pavement would give you or anyone a reason to think it would be slick.