Could you guys mention how your tanks are filtered? I don't mean a lot of details, like tank size and all that, I'm more interested in the plumbing jobs you guys have done. Like for example, "8 tanks filtered by central sump", "3 120g filtered by central sump". I think somewhere in these 117 pages one of you mentioned having a kitchen tank filtered by a sump in the basement???? so could just also just mention if the sump is not directly next to the tanks it is filtering. Also could you mention if you have anything like a drip system or auto water change on a set of tanks. Lol I don't want to sound like I'm giving orders or anything but I am just really impressed with plumbing and the more I learn about your setups might inspire me to think out of the box with mine