Supplementing pipe organs

[desireelovesfishing]

I just purchased a pipe organ today and was wondering just how often I should be supplementing. Have been looking through all my books and I haven't found anything specific on nutrititional needs accept WHAT to feed, nothing on WHEN or HOW OFTEN....

 

[Kurt_Nelson]

Have never fed mine anything, and it's growing and spreading just fine.

 

[melosu58]

They will get what they need from the lighting and water column.