I have been running a biopellet reactor for nitrate reduction, I looked into the zeolite and the "nitrate" reactors and figured the biopellets would be a cheaper and easier solution. However, I set up the pellets in a new tank so I dont really have much in the way of trates right now. I installed it in anticipation of possible issues though as its a 180g and is actually quite stocked so it seemed like a good idea. Its only been a few weeks so i cant attest to how well it will work. I did run pellets once before and it helped with phosphates and nitrates to a degree, it kept clogging so I took it down.
180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40b REEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.