Slick water

[Printerhands]

So I have had slick water in my tank. You know feels slippery or slick between the fingers. What is the cause of this?

 

[Cynic]

Normally this is the sign of nitrAte build up

 

[Aqualady40]

Do you see a film on top? If so, add an airstone.

 

[Printerhands]

Oh, ok. Well I did a water change cause my nitrates tested about 30. Thanks for the responds.

 

[mrvincent]

When you have doubts about water quality, make a WC.