i was wondering if nitrates haveany affect on pods. my tank has been going for around 6 months or so. im getting ready to upgrade to a bigger tank. i have been using an ugf and i know its not the best. when i upgrade ill use a dsb. but i dont have any pods. at least none that i can find. i have waited untill the middle of the night to check, ive waited an hour after lights out. but still never find any. my nitrate is arround 40ppm even with regular water changes and i know its because of the ugf with cc. my question is that do nitrates have an affect on pods. i would really like to have a mandarin goby a few months after i switch, but dont want to buy any fish that will starve to death.