Cycle.. That never came.

I have a 55g tall that has been running in its current state for three months. I have 5 damsels, 2 pajama cardinals, 25 or so crab, 3 turbo snails and a few sand sifting snails. A purple tip condy. Fluval 405 that was on an established tank for a year also most of the sand came from that tank. 15 gallons came from that tank 30 came from my 30 I had running befor and only 10 fresh. The live rock came from the established tank and a little from the store maybe 5 pounds. A few zoas and polys. But the weird part is I have never had a spike in anything. My 30 ran through a cycle for like 3 days. Ive only had one fish die ever and that was a spoted hawk fish that died in my ten when I accidently put untreated tap water in when I was doind water changes on my fresh and salt tanks. Anyone tell me why?

 

I used established everything in my new 29 reef and i still had one hell of a cycle with one hell of a diatom finish. Im doubtfull that you got lucky, is there any sign of diatom?

 

None what so ever. My waters pristine. all params are where they should be. Nothings running out of whack and everyones happy its just in my last two tanks i at least had a couple of weeks of crazy numbers befor it settled and now its been a while and nothing. Im just hoping I dont come home someday and see everything dead.