184g basement 8ft reef

[Roskoreef]

today- after dose of 50ml of each in the last 24h

calcium 570 -hanna, up from 374 , this is not accurate at all, i dont think i will test calcium regularly until i get a better tester, any suggestions??

Alkalinity - 134 ppm - 2.68 meq/l - 7.5 dkh, up from 7.22 dkh

I like where these are now, i will change the dose to 21.8 ml based on Alkalinity consumption of 3.5 ppm without dose, then a 8ppm total rise including daily usage with 50ml dose, thus 21.8 to cover the 3.5ppm use daily. I think this should be a good first adjustment.