I just bought a 70 Gallon aquarium and it is dfrilled on the back. I have never had one drilled on back and so i am looking for suggestions as to what type of plumbing to use and what type of refugium/sump. I am including pictures of the front and back. I appreciate any suggestions and ideas. I have done some plumbing on homes before so i can definately make my own if need be. I have a few ideas but would rather talk to people that have dealt with this type of drilled plumbing or have seen this type. Thank you everyone in advance. If you have pics or diagrams i appreciate all i can get.