I bought 3 yellow labs about a week ago. They are very small, about 1" a piece. All 3 have been getting along great with my other fish, there is no aggression in the tank.
Today i noticed that one is swimming very still and near the surface. He/she stayed up there for a while and then retreated to about midway depth and went behind the heater. The other labs, along with all the other fish stay relatively near the substrate.
This single lab has just started to do this today/tonight. I checked my parameters and everything seems fine. Can anyone shed some light on this for me?
Thanks
Today i noticed that one is swimming very still and near the surface. He/she stayed up there for a while and then retreated to about midway depth and went behind the heater. The other labs, along with all the other fish stay relatively near the substrate.
This single lab has just started to do this today/tonight. I checked my parameters and everything seems fine. Can anyone shed some light on this for me?
Thanks