Good morning all. I have recently acquired a craigslist bargain of a 240 gallon acrylic in near new condition, along with two fluval FX6 and nearly 200lbs of african cichlid sand. Prior to picking everything up, the previous owner had roughly 50-75 adult peacocks/haps. The tank was drained, fish sold, etc; and I picked up everything the next day, along with the FX6's filled with water still. The tank has been set up in my house for a bit over a week and a half now, and I can't seem to lower nitrate below the 20-40 ppm gauge on the API drop test kit. Currently there are 7 small clown loaches in the tank. I'm at a loss here and cant figure out what the problem could be, even after two 30% water changes. My tap water is registering a bit higher than 5 PPM. Could the test kit be bad? It's set to expire OCT 2016 (I shake the nitrate bottle violently, etc before dropping in). Thank you for your time.


