Planted Tank Guru
Join Date: Jul 2008
Location: Morris County, NJ
API KH test kit
After 3 drops, there's a sudden color change from blue to green (with maybe a yellow tinge). After 4 drops it's very clearly yellow. Is my dKH somewhere in between 3 and 4, or is it just 4?
| BWAAAH IMA FIRIHN MA LAZER!!!!!!!!!