Tank is a 20 long 3-4 months old and I do water changes 10-15% every Sunday and store said both my alk and calcium were low here is the amounts
4/2/2023
360PP calcium
Alk 6.5
They Said I should start dosing all for reef is this the correct approach? I have 3-4 euphyilla frog spawn , hammer , leathers , zoas ect ... zoas haven't been opening lately also
![20230401_204253.jpg 20230401_204253.jpg](https://test.reef2reef.com/data/attachments/3021/3021070-16c96471a63cb80e6f889f65658e1d97.jpg)
4/2/2023
360PP calcium
Alk 6.5
They Said I should start dosing all for reef is this the correct approach? I have 3-4 euphyilla frog spawn , hammer , leathers , zoas ect ... zoas haven't been opening lately also
![Screenshot_20230402_185722_Samsung Notes.jpg Screenshot_20230402_185722_Samsung Notes.jpg](https://test.reef2reef.com/data/attachments/3021/3021067-e55e672f7821a58bbc7db6c6bbb0e2fd.jpg)
![20230401_204253.jpg 20230401_204253.jpg](https://test.reef2reef.com/data/attachments/3021/3021070-16c96471a63cb80e6f889f65658e1d97.jpg)