How often does the water need to be changed in a 3 gal. tank that is cycling.Everyday,everyother day ,once a week.
How often should water be changed when cylcling a new tank
- Thread starter maverick2402
- Start date
You should monitor the water daily for ammonia and nitrites with a test kit. Liquid kits like from from Aquarium Pharmaceuticals are best. The instructions should tell you what levels to keep these compounds below. If they exceed the limits, you need to perform water changes until they're back in a safe range.
You need to keep the ammonia and nitrites as close to 0 as possible. You'll probably need to do at least one 50% water change every day.
Roan
Roan
A tank that small with that many fish will build up toxic levels fast. But as was said test and do water changes if you register any ammonia or nitrites. And a tank that small is easy to do 50% water changes in.
The fresher the water the better.
The fresher the water the better.