So I've been wondering and I'm sure it makes no difference but also could be wrong.
I do about a 15% water change every Sunday, but I do it in 2 halves. For instance, I don't like turning off my return pump, so I put it on the lowest setting and drain right before it is too low and refill, than about 4 hours later I do that again and thats my water change. Should I be doing it all at once? Or does that not matter?
If you see my other thread I was having nitrate and Phosphate issues but after multiple water changes, equipment cleanings and sand vacuuming, nitrates are at 3.6, Phosphate down to .025 and all has been good, I just want to be on top of everything.
I do about a 15% water change every Sunday, but I do it in 2 halves. For instance, I don't like turning off my return pump, so I put it on the lowest setting and drain right before it is too low and refill, than about 4 hours later I do that again and thats my water change. Should I be doing it all at once? Or does that not matter?
If you see my other thread I was having nitrate and Phosphate issues but after multiple water changes, equipment cleanings and sand vacuuming, nitrates are at 3.6, Phosphate down to .025 and all has been good, I just want to be on top of everything.