- Joined
- Nov 28, 2018
- Messages
- 482
- Reaction score
- 215
iv just dosed my 120ltr plastic tub with the 1st dose of cupramine 1ml for 40ltr ! so I put 3ml into tub for the 120ltrs! says wait for 48 hours and do the same!
Iv checked on seachem copper test kit and says between 0.2 -0.3 so about right because says should be 0.5 mg/l final measure after next and last dose!
But on my Hannah its 0.22 ppm
question I wont to know please! Do I go only to 0.50 ppm on Hannah and 0.5mg/l on seachem chart
or do the 1.0 ppm starting dose on Hannah and up to 1.75 ppm over next few days ? this will be lot more than seachem say on test kit
Iv checked on seachem copper test kit and says between 0.2 -0.3 so about right because says should be 0.5 mg/l final measure after next and last dose!
But on my Hannah its 0.22 ppm
question I wont to know please! Do I go only to 0.50 ppm on Hannah and 0.5mg/l on seachem chart
or do the 1.0 ppm starting dose on Hannah and up to 1.75 ppm over next few days ? this will be lot more than seachem say on test kit

