kittylover63
New Member
Ok I need some help, I started a 90 gallon tank fishless cycle on Dec. 11th. Everything was going as normal then I added some media from my 55 gallon cycled tank. Now I have 4 ppm Ammonia that I added a week ago and it won't go down, there is no Nitrites a all, but there is 80 to 160 ppm Nitrates. There is also a funny looking debris on the top of the water. Can anybody tell me what might be going on in the tank? Or what I should do to get it going again? I'm running a Fluval 405 and the heat is set at about 80 to 85 degrees.