Nice.
I’m unclear, all your bio media is completely submerged. I thought some of it is supposed to be above the water, exposed to air.
Looks like you got some aquaponics going there too.
What size drain will be more of what you need to worry about. Will the drains handle that much flow? How about fish....can they handle it? A dc pump is deffinately a good way to go as its adjustable.Do you think 2377 GPH pump is too much for 100 Gallon. I will switch to 300 Gallon in near future, would like to
reuse same pump. These DC Pumps have lowest setting but don’t go very low. Next model down is 1320GPH.
More stacked bins, should be higher flow pump?
This^ i build all my filters to be able to handle double the flow im gonna use.Increase the outlet/drip whole sizes to accomodate higher flow rates.