holy hell! high tech. I got two words for you my friend: "dream tank." and that is one niiiiice black box
I put a dead frozen shrimp in my tank to cycle and i got no ammonia either. I think it may have been a cooked shrimp? By the time it was half decomposed (by half i mean half the body was gone) I just threw in a chunk of squid and a new shrimp that was bigger and uncooked. I also added about 40lbs of cured LR and about 7lbs uncured LR rubble. that got my cycle going.