Join Date: Dec 2002
Location: Reykjavik, Iceland
OK, I think my KH is between 1 & 2, with a Ph of about 6,3 that should make my CO2 about 30ppm +/- 3-4. So if I put some crushed sea shells in my filter that will increase the KH, but the Ph will also increse, right? So I will actually be holding the CO2 levels steady?
And another thing, how much crushed sea shells should I use in a 210 ltr tank (55g)?
Thanks for the help.
Eheim pimp #127.
600 ltr (160g) planted tank. Pressurized CO2, Eheim 2260 & Sacem Marathon 2000, 156W T5.