Wazup Al!
I am not sure what the recommended drop per day is, I just went by feel. Feelly Willy
! I just monitor the fish's respiration rate.
My first drop went from 1.025 to 1.022.
8 hours later, from 1.022 to 1.019
another 8 hours, from 1.019 to 1.016
Fish are responding well without any visible ill-affect. Respiration and physical activity seems normal. Eating and pooping well. All good signs IMO.