From the old 20 to the new 40, i have finally completed my tank build. thanks to all that helped!!

here are the main equipment list
- 40 nuvo black
- 16 synergy reef overflow
- crossflow
- skimmer
- gfo reactor
- ato
- doser
-t5HO quad
-led pro orbit
-chiller
-uv sterilizer
-10 gallon sump