Some pointers..
1)left panel blking the glass = can be removed?
2)The background is too far back, maybe losing e "touch"??
3)could use large LPS to host the nemos, budgetary choice for space
4)Hope sand gobies nv come with lps below..
5)volcanic sand hv a life span of 2yrs if i din remb wrongly?
6)future landscape consideration require for prata expansion
7) little rocks and different fish makes e tank looks weird..