water changes

[dream1]

I was wondering how you guys do your water changes to see if theres any way ic an do mine more efficiently?

 

[lionfish1]

I have a 20g and have 2 5g pails. I syphon(sp) water out with clear tubing into one pail. Then I use a half gal pitcher to put the other pal of water into the tank. Works for me, however if you have a sump or refuge that is always a good place to do it also.

 

[nm reef]

I syphon out 10 gal from my refugium and pump back a equal amount into my sump.