08-31-2010, 03:19 AM
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Originally Posted by fryup
yes sorry i mean nitrites hahaha and i have 2 plecs for the bottom of the tank i just wundered what other fish i could have in my water ??? :):):)
Two bristlenose and the current fish you have are plenty for 60 L or 15 gallons.
If you have nitrites at .25 ,this would indicate that water change is needed.
In a cycled,heated,filtered tank,, the ammonia and nitrites should read zero all day ,every day/
nitrAtes are less to worry about but ideally they should fall somewhere between 10 and 40 ppm.