I've never used a bio pellet reactor but do use a sulfer biodenitrator which keeps my nitrates at or below 0.25ppm. I have run a refugium which definitely helped with phosphates, but switched to gfo due to the refugium needing to be rather large to be very effective. If you can, I'd run both a bio reactor of some kind and a refugium.
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum