hey i am just telling people whats working for me, everyone approches this hobby differently, hey maybe ive just gotten lucky so far and it will crash one day (i really hope not), but im just reporting whats worked so far. And how will we really know how many fish you can put in the tank unless u test the limits? There is no rule of thumb, different people have different filters and different amounts of LR. I do a waterchange once a week, i have a lot of LR, a lot of Macro algae and i run purigen, maybe thats why its worked so far i dont know. But just because different things have worked for me that are, lets say, not textbook, no reason to say o he is wrong or o he does not know what he is doing.
p.s:
first casualty in my nano, my decorator crab captured and ate my talbots damsel, i did not know they would do that