polka
Member
Hello, I have a 38 gal. f/o tank. It has an u/g filter with protien skimmer, skilter filter, two powerheads. My friends are down to 1 clown and 1 hawkfish. All water levels were fine then all of the sudden my nitrates went up to .40 and my yellow tang died. I was wondering if the two were related and how do I get my nitrate back down. I have done two water changes and it's still at .40. Would live rock help? How do I put it in the tank? How much should I get? Do I do anything with it at the next water change? I really miss my yellow tang
?Would love to get a new one, but not until I get this under control. Thank you so much!