Green Terror advice needed

[kurtsshotgun]

Thanks for the responses.

Btw, I rounded the volume down a bit because I wasn't sure about my conversion

 

[Otherone]

For my over 100 gallon SA/CA tanks I use larger plecos for the cleaning crew. I have a Trinadad, Gibbiceps, and a Rhino. I tried African fan-tail catfish but they weren't rugged enough for the continuous get-outta-my-space bitting.