ARM Coarse - calcium reactor medium what's yours KH?


New member
Hi guys. Need yours advice. Recently i bouth ARM Coarse - calcium reactor medium.
6.0- 6.05 that's pH on my calcium reactor. Water flow is set on 3,7l / h ( 1 gal/h ) on this parameters KH effluent is about 22. For me it's not enougt. I need to have about 35 KH on effluent.

What's your opinion about this medium? What's yours pH level in calcium reactors?

Wysłane z mojego Redmi Note 8 Pro przy użyciu Tapatalka

Vinny Kreyling

Premium Member
Slow the flow, or increase CO2 then check effluent the next day.
Only do 1 or the other not both.
Continue until target is reached.
No probe here.