Gonna add Lilaeopsis brasiliensis tomorrow to see how that will work. The staurogyne takes to much maintenance to stay good looking.
Still want one or two big echinodori-i(/-us). And i want to try an Hydrocleis, hard to get one.
I don't see any new BBA, even see it getting less on some of the spots i hadn't removed it yet, so i guess something is eating it. Can't see any BGA either.
I reduced lights by pulling them up, and steadied the CO2, i have about 2 bps on 24/7 (through a large diy diffusor) and the large CO2 tank kicks in 3 hours before lights on(goes through an eheim, then through the sump-pump) (uncountable bps ,10--15 or so)
This produces app 1 point pH drop (compared to when there is no CO2), in reality at dark the pH goes "up" to app 6.4, and down to 6.0 at lights on. there is a lot of surface agitation and still a sump, never any signs of gassing the fish.