[marie]

Originally Posted by Jason McK

Huummm Very interesting.

have you tried increasing both the bubble count and the effuent rate?
yep, the effluent dkh dropped and so did the ph in the tank
Have you tried different media?
not yet, i've been using caribsea ARM
What are your Mag levels?
the Mg is 1360

If you let it go does it continue to drop or dose it stableize at 380 and 8?
It continues to drop but not as fast. When alk reached 7 dkh I bumped the levels back up