Actually, my dad messed it up. i have to wait one week because i havent killed a fish in some time. last fish i killed was a guppy that died of ammonia poisining. I have always had problems with division facts. I still do so long division is hard. i just failed one test. i have them every thursday. I cant get prime but i do have stuff that removes ammonia and
chlorine. I am trying to convince my dad that when the cycle is finished i can get a 10gal. i have another question. why do i have a nitrite AND nitrate reading?
P.S. I can do multiplication fine.