how often do you change your water?

[fishy88]

i change mine every 2 weeks

 

[slick]

I change mine a few days after I add a new fish. Or when my levels aren't perfect.

 

[dindi]

I change 10% every week

 

[irenicus]

Monthly for me. Unless something is being added or my spider sense says for some reason I must do a quick change.

 

[dundar]

I change 10% each month but if something is wacky I look for the problem then change up to 30% to help fix the problem.

 

[nacl-h2o]

5g water changes on a 72g & 125g every month.

 

[fish boy]

i change used to cange my 44 gallon every month now i do it every week

 

[koiman6]

I change my water every 1-2 monthes and before i add new fish.