stunted

Hi all , I am constantly getting stunned growth on some of my rotala’s , help needed to find what might be the issue and how to fix it. Tank : 60*30*34 set up for 4months Light : Chihiros wrgb2 60 at 45% all for 6hrs with 30mins ramp time. Filter : Sunsun 302 Fertiliser: 1ml APT complete daily...

Hello Community! I've been having some trouble growing ludiwigia sp red on my highly dense planted tank. The new leaves seem small and twisted, sometimes diagnosed as calcium deficiency or as CO2 deficiency as Tom Barr responds in almost every thread I've read. My tank: 40 Gallon planted and...