Need help with these Acan !!!

[richiero]

For some reason some of my acans are full and others won’t come out of at all.... thx for any help !!!

LED from reefbreeders phantom v2+ x2
130g
Alk 9.0
Ca 430
Mg 1350
Temp 79-80
Salinity 1.026
Ph 8.07
P04 25 PPB
No3 5-10

 

[Braves Fan]

Tagging along for any advice you are given :)