Water Change

[Rafsan Rafi]

Hi,
I need ideas of how to de a water change on my New 20gal Fish mainly Tank. Right now my tank has completed it's cycle and a pair of clown is in it for two weeks. I am thinking to change some water next weekend. I need to know the best way I can do that and things I should not do during that process. I have a HOB Filter a Powerhead.

 

[Tahoe61]

I prefer smaller more frequent. A 10% water change twice monthly for your current live stock should be fine.

 

[twilliard]

Do not let the heater be unexposed from water. Unplug it.
Siphon the water you want to remove into a bucket.
Then pour your new saltwater back in. Try to keep the temp and alkalinity the same.