LR? Just not familiar with the abbreviations on this forum yet lol.
Im thinking maybe the solution here maybe is remove bioballs, close the bottom of that trickle tower, install a standpipe- maybe 2", swap out the bioballs for that ceramic porous stuff- maybe the blocks from BRS. This way I have biological filtration complete with denitrification
Im thinking maybe the solution here maybe is remove bioballs, close the bottom of that trickle tower, install a standpipe- maybe 2", swap out the bioballs for that ceramic porous stuff- maybe the blocks from BRS. This way I have biological filtration complete with denitrification