So heres the new room, running 6 mag xxxl ochos all air cooled with 2 8in high output fan, 2 can 100s, 13btw ac unit, 2 1/4hp chillers and a UCE18XL13 but didnt have the room to run all 18 so just running a 15 site. Guessing the pump was to strong and kinked the 3/4in flex hosing so replaced it...