theRECOIL101
Aquarium Advice Apprentice
so i finally just finished my cycling of my tank and have had fish in for a few days and my little brother came over and after seeing my tank he went straight to pet smart and bought up a storm of stuff including fish and is trying to do a fish in cycle but im not sure how to do that and he keeps asking me questions and i guess the biggest question is or i guess i should say confusion on my part is i know ammonia is bad but how do you build up bacteria to fight ammonia if there is none.... is there an exceptable amount to have while doing a fish in cycle please help me help him