Water Change Reuse

[deetu]

That was a good discussion.
I agree if only changing water no real value in reuse.
However, what if you clean the sand bed during a WC?
Will that make a difference in reducing nitrate, phosphate, ammonia?

I just used the water change for my brine shrimps water change...does that count?

 

[MadReefer]

Why not. It's being reused.