Stirrer for kalk solution in ATO container

[PugsAndFish]

I bought a separate Trigger System ATO Container to store my kalk water and I dose my tank using a doser. Is there anything that can keep the solution stirred and mixed? I found some magnetic stirrers on Amazon but all require a plug.

 

[KStatefan]

I bought a separate Trigger System ATO Container to store my kalk water and I dose my tank using a doser. Is there anything that can keep the solution stirred and mixed? I found some magnetic stirrers on Amazon but all require a plug.

Leave it still

 

[stovenut]

Leave it still

Yep. Just stir it once and let it ride.