You guys/gals using the Apex/Dos, how's that work? I have an Apex (in box still.... no idea how to use the thing) and would consider getting a DOS/pump/whatever if I can use it solely for automatic water changes (or is there a better purchase for this?)
I use old return pumps etc, and some tubing, and buckets for my water changes, but I have burned out 2 return pumps in about 2 months..... so I'm guessing sucking junk from the sand isn't good for them! Going bare-bottom soon, so that won't be an issue, but going to automatic water-changes or even 'automated' ones, would be something I am definitely interested in!