Bm doser

[ChrisB]

I just checked my Bubble Magnus doser and it siphoned all my magnesium out .Thankfully I did not have the mag line in sump. I am not currently dosing mag . I do have my doser and calc , alk and mag above the sump line. I thought these pumps were not supposed to do that it is only like 2 months old.

 

[jackson6745]

I had a problem with mine overdosing calcium. There are 2 screw behind the head that were very loose. I tightened them and no problems. I have no idea if this is the cause. If that was my alk, my tank would have been gone!

 

[ChrisB]

I don't even have the pump setup. I just use 1 and 2. It syphoned the whole bottle on to floor. So lucky i did not have it in tube holder.