brooklyn johnny
Active Member
As I said it is impossible to tell when each tank's bioload will be too much for the tank to handle, but generally you will see a low level of nitrates in tanks that are overstocked before things become too much of a problem. With that said, you cannot just add as many fish as you want if your nitrates are zero. Plan for the future of your tank even though it will take years for your blue tang to grow considerably...