ok when i put my piranhas in to my 240 when ever i turn the lights on or off they freak out and run in to the wall

help before they hurt themself fish are in danger over here


help before they hurt themself fish are in danger over here

help before they hurt themself fish are in danger over herestumble;3300384; said:My koi does the same thing i just keep the light most of the time.