biopellets- who has had luck with them

[kien]

They seem to be working for me. Ive been using them since January and my nitrates and phosphates are still near zero. I have a huge bio load and feed 2 times a day (flakes and frozen). I do not use any additives other than alk and calc. I run them in a vertex-20 reactor and have a mix of the original bio pellets and vertex pellets.