Can a skimmer be too large?

[davidgardner]

I'm putting together my equipment list for a new setup 100gal + 20gal sump. I was looking at the AquaC EV-240 skimmer because people on this board seemed pleased with it, and I would have the option of adding an ozonizer later.
With that said the price difference between the AquaC EV-240 and the 400 is not much. The 400 is rated for 150-400gallons. Is there a potential harm in having a skimmer too large for a tank?
I don't plan on having corals but would like to keep that as an option later.

 

[keith burn]

Originally Posted by davidgardner
http:///forum/post/2926911
I'm putting together my equipment list for a new setup 100gal + 20gal sump. I was looking at the AquaC EV-240 skimmer because people on this board seemed pleased with it, and I would have the option of adding an ozonizer later.
With that said the price difference between the AquaC EV-240 and the 400 is not much. The 400 is rated for 150-400gallons. Is there a potential harm in having a skimmer too large for a tank?
I don't plan on having corals but would like to keep that as an option later.
imo i go with 2x what that rec on it and imo no it will work good.

 

[mr_x]

they say that a tremendous amount of skimming can pull trace elements from the water along with the bad stuff, but i don't think it's a large enough amount to worry.

 

[mr_x]

Originally Posted by keith burn
http:///forum/post/2927175
imo i go with 2x what that rec on it and imo no it will work good.
yes, go with a skimmer rated for 2 x your water volume. they are grossly over rated.

 

[davidgardner]

Thanks to Keith and Mr. X for your replies.