Has Red Sea AB+ gone bad?

[sawdavis]

I recently bought a bottle of Red Sea AB+ and have kept it in the refrigerator since opening it. This morning, I noticed some threads of solid stuff in it. Has it gone bad? Should I throw it out? the expiration date is 6/7/2023.

 

[shakacuz]

i shake mine vigorously before dosing. i have encountered some debris here and there but make sure to take it out or not introduce it into the tank

 

[Just a Wrasse.]

Did you shake it?

 

[sawdavis]

Did you shake it?

I guess I better. I don't think I did. Do you know what that stuff would be?

 

[sawdavis]

i shake mine vigorously before dosing. i have encountered some debris here and there but make sure to take it out or not introduce it into the tank

Do you know what it is?

 

[afrokobe]

Amino acids? lol Mine definitely has some chunks, which I shake up before each use.