I've got this one figured out I think. It's a "Fish In cycle" that you are not allowed to test ammonia just in case you find it rises. It mistakenly accused Red sea and API test kits of massive inaccuracies and makes no apologies for the lack of understanding of acute ammonia toxicity in saltwater. It doesn't believe pH has an impact on free ammonia in reef tanks and finds anything other than assumptions made years ago to be false.What is new cycling science?