Total water volume 300
Magnesium 1310
Cal 430
Dkh 7.0-7.5
Just using kalkwasser I maintain 7.0abut if I dose 5ml an hour soda ash recipe 1 I get to 7.5 in 24hrs up it to 12ml an hour and still only get 7.5. What am I doing wrong? Only have a duncan frag and some soft corals. All frag size and the duncan is struggling
Magnesium 1310
Cal 430
Dkh 7.0-7.5
Just using kalkwasser I maintain 7.0abut if I dose 5ml an hour soda ash recipe 1 I get to 7.5 in 24hrs up it to 12ml an hour and still only get 7.5. What am I doing wrong? Only have a duncan frag and some soft corals. All frag size and the duncan is struggling