Day 25 of 90gal. Blyxa japonica centers are really starting to melt. Happening to all of them including some getting current from CO2 outflow. Seeking suggestions/feedback. Too low light? (note 8hrs 110w). Expected break in of new planting? CO2?
Also, heteranthra zostifolia has done poorly, not grown much since planting, stems melting. GSA really starting to ramp up on glass and lower leaves of staurogyne. Hygro corymbosa siamensis has not grown in 3 weeks since planting.
4x55w CF AH supply w/ reflectors (4hrs 110w + 2hrs 220w + 4hrs 110w)
KNO3 8.5g (15ppm), 3x
KH2PO4 1.5g (3ppm), 3x
K2SO4 10g (13ppm), 3x
TPN 20ml, 3x
GH booster 4tsp 1x
CO2, 2.6bps drop checker green
flow: Eheim 2128 x 2; plus Eheim 1260 driving AM1000 the output of which is split L and R
stocking: 4 congo tetras, handful of small tetras & a few SAEs
thanks, click pic to enlarge