No, you don't sound stupid at all!Riddles said:Should I change the filter each time that I am doing a water change? Are Prime and Amquel+ conditioners that should be added each time? I know that i sound really stupid right now but I am willing to start back at square one. I think that the OTS was a correct diagnosis.
As rrkss said, leave the filters. Just rinse them out in old tank water really good and put them back in.
Yes, Prime and Amquel remove or make harmless chlorine/chloramine and ammonia. Yes, you should add one of them to the new change water in order to make sure that it is safe for the fish. That's why we need a reading on your tap water. Ammonia, nitrites, nitrates and pH, please
Roan