Tom
> I have 4 Archer River Tris in a 20 gallon tank that seem to be
> behaving
> strangely. The light on the tank comes on for 6 hours at night and is
> off
> the rest of the day. During the day when the light is off, the tanks
> get
> some light from the room and the fish are very active. At night when
> the
> light comes on, the fish go the bottom of the tank and just hover in
> the
> back. The fish seem very heatthy and the water conditions are fine
> and I do
> weekly water changes.
>
> Today I am off from work so I decided to turn the light on during the
> day to
> see what would happen and they did the same thing as they do at night
> when
> the light is on.
>
> Do anyone have any idea what is up?
>
> John
>
> -------------------------------------------------------------------
> John Dowden
> ANGFA NA E-Mail: ejdowden at mindspring.com
> Rainbowfish Study Group Web Page: www.mindspring.com/~ejdowden
> -------------------------------------------------------------------
>