Yes I have had plenty enough. Thank you. Just because people do things doesn't mean they should. Just because someone says something online doesn't mean they did it. If someone doesn't have time to clean their tank, then they (arguably for the sake of argument) shouldn't own fish. I said tanks need filters, I know ponds don't always need filters.
And seeing as how you are 13 years old with a pond over 8 years old, you must be quite the fish keeper as you would have had to have started it all when you were about 5 years old. But I am not going to argue, especially not with a child.
I also just noticed that you were the original poster of this thread. In that case I definitely am not going to argue. Hopefully you took the advice of the people here.