Sir Alex
Dragon the eel (below)
I was gone for 3 days. When I left the nitrates were at about 20 ppm. When I got home they where at like 70 ppm???????????? The only thing that has changed is that my father emptied out the skimmer and messed up the water level, so it wasn't producing much skim. It doesn't make sense, they were actually dropping and now they spiked. :sad: Ugh.:frustrat: