Starting to get some enthusiasm back!
Doing better with water changes (2-3 weeks) and reduced the lighting period to 6 hours which seems to have mitigated the algae. Trimming algae covered leaves and cleaning the glass has helped a lot. Also getting some decent new growth particularly from the dwarf lily. However did lose another neon down to 3 now.
Order of new plants coming in this weekend so we'll see what we can do with those!