Who Gives A Fish Forums

18 months in and I'm still seeing 0.25 ppm ammonia - what's going on here, guys? My parameters are all pretty stable, I've got my alk at 9, calcium at 400, salinity at 1.025. Temp's steady at 76. Everything else in the tank's thriving, all my fish are doing great, and my other corals - trachyphyllia ...

florenette ? yeah i'm a user too, i bury them deep in the gravel near my plant roots. takes about 10 days to completely dissolve in my experience. if it doesn't vanish instantly, that's a good sign - it's slowly releasing nutrients into the gravel.