How long has this been established? Looks good except the hippo tang..they kinda need a bigger space. The tang police will get to you soon.
Could use a littttle better aquascape instead of pushing it all in the back wall imo. Also, you should move the rocks off the glass for ease of algae cleaning, just a suggestion.
i moved everything from an exisitng 33L tank - the hippo i actually got for free - i saved it from my friend tank cause it was getting beat up pretty badly - it made a complete 180 recovery. i didnt really wanna push everything up on the back but i wanted the hight and was worried about things falling over - etc. but i know what u mean about the cleaning i have one spot i cant get to with my scrubber - but the snails seemed to have taken noticed and started in on it
I like the rock work. I would probably take that tang out since everyone says they need much more room
Tang police are still sleeping so your safe this early in the AM