Better voice - Update and over of DIY 10 gallon Sump Freshwater

Hello, I have uploaded an updated over view of my 10 gallon sump. I have a bubble trap, trickle filter with 1 gallon of bio balls, I use blue filter pads to pick up most of the waste that makes it past the pre filters. UV light, 9W 216GPH, sponge for extra bio mass, carbon changed monthly. Using 100% RO/DI with every water change. Since I have a over size pump I have a dump value to increase the flow of water in the sump, and decrease the flow to the upper 29 Gallon planted freshwater tank.