Filter cladder

[GP]

I did a water change and now I plugged my filter back in and its making clattering noises, and not sucking up water... Um, can someone tell me what the hell is going wrong and how do I fix it.. Fast reply please!


edit* i got it, it was a rock.

 

[Liz05]

Try moving the tube up and down in the filter. That sometimes creates suction. Also make sure theres enough water in it. Sorry if I was too obvious

 

[MAM]

what kidn of filter is it?

 

[GP]

I got it, it was a mix between a rock and the water not high enough.