filter question

[seschaefer]

Hey guys....
i was wondering if an emporer 400 is going to be too much water movement and fiiltration for a 20G tank? I can get a really good deal on it and if i can use it that will be great.
I just want to make sure i am not going to be disrupting any corals or fish i put in there when it gets going.
thanks for the input guys
-sean

 

[arkham]

your filter should do alright . You can always ajust the water flow. I brought a Tetra tec 15o which is very powerful but my fish seem ok>