hi guys its been a long time in the process but the tanks finally up and running and i also have one ats working . only problem is the ocean 6500 is running full out and when i open the valve on the other ats it floods the sump so for now i will have to run with one then get a bigger return pump , i will post some pics soon of progress of growth ,
its only been running for 1 hr, 16Th august , time 13 53 UK time