Thanks a lot for sharing !!!! I see you trust the Biodigest and from what I read you pay a lot of attention to your bacteria biology, similar to my philosophy ;-)
Haha it’s embarrassing. Very messy wiring
But here it is
That's not a messy sump!!! Looks good actually for the job and duty this sump arrangement does for the tank.
I see you run a few sections with DSB, I was thinking to implement DSB too in my current 300, since in the past it did always an awesome job maintaining nutrients.
Had to restart my tank a few months ago after a tank disaster.
Here a recent picture of it after 8 months after the restart from scratch.
Check out my built thread one day ;-) Link is in my signature.
What happened to the original filter section with the bioballs, fleece and gravel?
Did you ditch it for the DSB's? I actually liked that chamber and have seen this method with the fleece a lot in Malaysian and Indonesian tank systems.
-Andre