View Full Version : alkalinity levels


Cooper
12-19-2008, 10:12 PM
what is best for a reef tank...140 gallons. I will take either dkh or meq/l values. currently I am at 9.3 dkh and 3.31 meq/l

shromy
12-19-2008, 10:28 PM
thats pretty much where it needs to be, most say 8-12dkh and 2.5-5meq/l

weaglereefer
12-19-2008, 10:32 PM
Right in the sweet spot. Mine's around 10, goes to 11 when I do water changes because the new water has really high alk if I don't let it sit for 2-3 days.

Derek_S
12-19-2008, 11:53 PM
What salt and buffer do you use? That sounds lie a good reading, but if you use seachem products (especially budfer or salt) you can go a little higher.

Fish Scales2
12-20-2008, 10:33 AM
What type of coral are you keeping?

Cooper
12-20-2008, 8:36 PM
I have both hard and soft though many more soft than hard. Mostly mushrooms and zoos. With a bottlebrush, montipora and mille. Oh and a merletti and acan.