jgruvey 6 Report post Posted November 20, 2020 I'm looking at buying 1 or 2 cheap pumps to do water changes with. I have one for my saltwater mixing stage and I am curious if I can use the same pump to fill my freshwater ATO when it runs low or since it will have been exposed to salt water will that be a problem? I kinda doubt it's enough salt to make a difference but I figured I'd ask. Quote Share this post Link to post Share on other sites
Gonzo620 178 Report post Posted November 20, 2020 You are correct. Tons of people use one pump. Just a matter of plumbing in a few tees and some valves. Quote Share this post Link to post Share on other sites
