So talk slow and use small words, please. I’ve built garages, barns, parts of houses, I just don’t get this technology. I understand the concept and gets you add quantity, remove heaters, filters, etc from your tank. I also kinda understand how the filteration works. I’ve googled several times and think I can build my own BUT still have questions. So walk me through this. What kind of pump do I need with a 90 gallon tank and a 29 gallon sump? What kind of plumbing? How do I prevent siphoning out of the main tank during a power outage? Would the current be too much for angels? And anything else you think a novice might need to know.