I have a 50 gallon planted tank with a crypt, anubias, java fern, java fern windelov, rotala indica, java moss, and a madagascar lace plant. Fish are: Kuli Loach-6, Neon Tetra-23, Kubotai Rasbora-6, Panda Cories-6, and a handful of blue dream shrimp. I am currently using fertilizer (flourish and flourish root tabs) and have full spectrum light that is on 10 hours on a timer. Temp stays at 78°F. I have been having problems with plant die off. I originally did not use any fertilizer or co2 for fear of it killing my shrimp. The past few weeks though, my lace plant and java ferns have been browning and losing leaves rapidly. My lace plant is down to 5 leaves from about 10 and my java ferns have lost about half their leaves too. The past weekend I got some root tabs and flourish for the water. I put all of it in (it is shrimp safe) and nothing has happened since then, no improvements. My plants are still just deteriorating. This is just becoming so stressful I just don’t know what to do. Any help is appreciated. Thanks!