I was helping my cousin setup his new tank yesterday and he got a bottle of bacteria called "DrTim's Aquatics One and Only". Apparently its "from the discoverer of Nitrospira" and its beneficial nitrifying bacteria in a bottle. So I read the instructions and at the end it states "Do not overdose". This a total noob question but is it possible to have too much BB in a tank? Btw the bottle is only good up to 60G and the tank is 75G. Thanks in advance.
