Sulfur denitrator experiment

[Psyire]

Incase you are interested my reactor is going to be an upflow with a eheim 1250 recirculating pump.

I really have a hard time believing a Mag 2 wouldn't be enough for your application. The midwest units use a eheim 1048 which is probably 1/2 the flow of the Mag 2, and their unit is quite big.