Actually I think you may have misinterpreted what was said. This may or may not be
what they are talking about.
What usually happens in a tank which you did a fishles cycle in is that because you added ammonia at a higher rate than what might occur naturally, you can add all or most of the fish when the cycle is over as at this time the BB count is high enough to support them.
Also if there are many plants in the tank when you do a cycle, it just gives that much more places for the BB to live on AND the amount of plants uses up nitrates faster than
if there was less plants in there. Plants also use up ammonia so one more reason
such a tank could support more fish quicker.
But I would not put fish in before I got a good nitrate reading. And it often takes two weeks between when the nitrIte shows up and the nitrAte does.
I hope this is directly related to what you are asking about, but don't know for sure.
what they are talking about.
What usually happens in a tank which you did a fishles cycle in is that because you added ammonia at a higher rate than what might occur naturally, you can add all or most of the fish when the cycle is over as at this time the BB count is high enough to support them.
Also if there are many plants in the tank when you do a cycle, it just gives that much more places for the BB to live on AND the amount of plants uses up nitrates faster than
if there was less plants in there. Plants also use up ammonia so one more reason
such a tank could support more fish quicker.
But I would not put fish in before I got a good nitrate reading. And it often takes two weeks between when the nitrIte shows up and the nitrAte does.
I hope this is directly related to what you are asking about, but don't know for sure.