Log entry 9/30/13-10/4/13:

Monday: Re-designed alternate solutions to fit with new tank solutions.

Tuesday: Researched time that water would take to fully run through different filter systems. Fixed outline for presentations.

Wednesday: Started writing out testing procedures. Investigated possible alternate solutions for controlling oxygen level other than air stones. Air stones found to be most efficient. Presented in class

Thursday: Started drawing top, front, and side views of alternate solutions and detailed pipe and water flow system. Spoke with Alex Van Heest after school to talk about aerating systems as well as possible mentor contacts.

Friday: Discussed alternate solutions with Alex Van Heest. Compared filter systems and salinity measuring devices. Created log #3