Hello
Id like to share some photos of my flowering Cryptocoryne affinis with you, as I found it rare to see something like that in a tank.
The second photo was taken 7 days after the first one.
My tank: 85x45x60 cm (230 l, 60 gal)
lightning: 4x Sylvania Aquastar, 2x Sylvania Grolux, together 150 W
water: pH 8, kH 8, gH 16 (tap)
fertiliser: sometimes PMDD and Sera Florenette A, no CO2