Water changes

[ReefOcean]

Originally Posted by Aquattro

If the smell didn't kill you, sure

And if urine and feces were invisibly merged with this oxygen, then that's good too, right? Water changes are the easiest and simplest form of keeping water quality up. Why would you be that lazy?

Well, i was just adressing the "air" aspect of his analogy. As for bioload, that can be neutralized by other biological/chemical reations. I am not advocating not doing water changes but I beg the question, when waste is negligible and bological processes in the aquarium or efficient, is it acceptable to be lazy on the water changes? Is this a old -he said she said- "requirement" that has been passed around aquarists and ingrained into their heads as "rules"?