How do I know when...

[arj]

How do I know when my tank is matured? I was thinking about it yesterday when changing the water.

 

[lady_tanksalot]

good question, i would say when your water levels are good and stable

 

[arj]

I see. When it is mature, does this mean I can do less water changes? Or what else?

 

[CFC]

The term "mature" is generally used to describe tanks which have been set up and had stable water parameters for over 6 months. During the first 6 months the parameters of a tank can swing wildly with additions of new fish and as the pH and hardness settles out due to influences of decor and gas exchanges. Delicate and sensative fish should only be added to "mature" tanks.
A mature tank still needs regular water changes to remove nitrates and replace buffering ions which prevent pH crash.

 

[arj]

okie, cool. thanks.