I'm dosing with Flourish three times a week. Is there any other way to build up the NO3? I've read some of the posts in the water and ferts section and I'm having trouble wrapping my brain around it. :P I didn't do too well in chemistry.
The marsilea has spread nicely, the crypts are putting out new leaves several times a week, my moss is growing like crazy and I've thinned out my floaters twice already in a month. The floaters do grow extremely long roots, and I've learned that's due to low nutrients in the water column. Will it help to use osmocote caps or other ferts in the substrate?