hello i my tank is about a month old after proper cycling. It's a 90 gallon predator tank. My 4 inch lion fish has cloudy eyes and is not moving as a usually does. He's mostly hanging out in the bottom. I took a water sample to my LFS and they told me my pH is low and nitrate levels are a bit high. I decieded to remove a cup of water from the tank and mix in with baking soda which I then slowly added to my sump in 45 secs intervals, to help buffer the water. I am not observing any weird behavior from my other fishes except for the goatfish who seems to high a little bit more on the bottom but seems to be ok in his activity. i believe the problem arises because i'm overfeeding them but feeding is such a complicated issue that i get alot of different opinions on how often I should feed my fish, it's driving me crazy and i think i'm going to start feeding them once a week. anyways I need some advice on this issue if anyone can help me. let me know if further information is needed.
Thank you,
DJPJ
Thank you,
DJPJ