Awesome video- thanks for taking the time.
Remind me- your panworld pump is plumbed through the back edge of the return section near the bottom? So it will still run even if you drop that level to about 5 gallons? That’s great- I like that you can do a water change without turning anything other than your ATO off.
I have a 29 gallon that my overflows feed into, then that drains through 2 x 1.5” bulkheads into a 125. I **** off heaters, pump, Ato and skimmer, turn a valve to dump to drain, close valve, hit a RF switch that activates my water station pump to refill, then turn everything back on. 25 gallon change in 13 minutes. My heaters are in the wc tank, so they need to be off to change. If I move then to the return area, I can flip a couple valves to bypass the wc tank, and do it with everything running, but I haven’t added the extra plumbing yet.
Thanks!