Hi i have had my fluval roma set up for around 3 weeks got sailfin molly and 6 red eye tetra on tuesday. when i first got my tank i added some gravel from an established tank and some bits of wood from the establised tank as well and i cleaned the filter from the other tank in my new tank to try and get some of the bacteria. I was adding fish flakes everyday and ammonia and nitrite were always at 0 and nitrate around 80 since i added the fish on tuesday ammonia and nitite at 0 and nitrate around 80 this means it has cycled doesnt it? what i want to know is how long should i wait before adding more fish to the tank or is it safe to do it whenever?