Even with HC and Riccia? i have read you need high light and co2
to grow them with success. i know that WPG
is highly outdated and i have the chart that was floating around but CFLs are not on there so i would be running 3wpg that have to penetrate id say 14" of water since i have 2" of substrate
that seems kind of low but maybe thats just me over thinking it?
when i say temp its more like 3 months than 1 week