Hello. I'm still a little unfimiliar on this site and I wanted to know if anyone has any advice to get my nitrate levels down. My nitrate levels are 80. I know thats really bad. I need to change my filter but I can't get to Petsmart till tonight. I will probably do a 50% water change in a bit but I need a new filter first. My black ghost knife is on the bottom of his log completely still sometimes till i stir up the water a bit then hes up and moving again. He still eats but is there anything else I can do for him other than get the nitrates down? All my other levels are fine. He has no cuts are scraps on him either. He also doesn't look bloated.








