A long time ago - January - my cute and loveable Oscar named Red was moved into his new home, a beautiful 120 gallon tank with a sump filter. Within hours of being in the tank, the output pipes for that sump filter apparently offended Red in some way. Because since that day long ago in January he has had a MAJOR attitude and almost hourly battles with both tubes!! This video shows his relentless attacking... it also shows Bubba (Tiger) helping to rearrange the plants! Notice he sometimes gets is whole mouth over the end of that pipe!

Just for your enjoyment!

Yes, they are funny fish, I can be sitting doing some work on the computer and all of a sudden I hear tap tap tap tap, bang coming from the tank, I then realise they are having a real go at the heater, I've been meaning to get a video of it, I will try and do it at some stage