Have had tank drilled 2 outs in weir
Drains into rowa carb bag then into skimmer section, which flows into
7 inch DSB
then into return section with return pump . I also have a fluval 405 that outs and return to this section .
Would you put a rowa phos in a fluid reactor or put rowa phos in my fluval 405
And what other media would you have in