i just wondered if any of you guys ever tried Fluval nitrate remover or Kent Marine Nitrate Sponge? Does it even help at all? I'm only asking because I recently had a bad nitrate spike a little over 2 weeks ago and been doing almost daily 20% wc's + today's 50% wc, gravel vac and filter rinse that I now have it under control (not perfect but almost there). All my other water params are great but I wanna know if any of these 2 products will help? Thanks!
) Before that...during the cycling...all the params were excellent.