help with slurping sound

[zuzes20011]

hi guys so i set up a 30 gallon tank last night its drilled for out take i put a t on the out take inside the tank but its slurping any ideas how to fix this problem

[Chase31]

how is the t situated ?

[zuzes20011]

the t is scrued write on the the gasket on the in side of the tank

[ILIKECOUGARS]

Can you post a picture so we can see how it's setup. Do you have a cap with a hole in it for air on top of the tee, or is it open. A cap on top with a air line tube would help with the noise.

[bioload]

A picture would be great.

With the bulkhead on the back of the tank I would normally have the tee on the outside of the tank with a cap on top. Inside the tank would be an elbow and the overflow.