Loaches

Lotus

Ultimate Fish
Moderator
Aug 26, 2003
15,115
13
38
Southern California
home.earthlink.net
#2
I've had both before. The yoyos never had a powerhead in the tank, but I don't think they would have minded it, as long as is wasn't overpowering. The zebras were in a tank with powerheads, and seemed fine with it. I would say it's not necessary for either species, but neither would be especially bothered by it, as long as there are spots with less current, and their cave is in a calm section.
 

NoDeltaH2O

Superstar Fish
Feb 17, 2005
1,873
0
0
52
SC
#6
I find that most fish enjoy the swift current of a powerhead and if I had the money I would have a powerhead in each and every tank I own.