yayagoddess;4037706; said:We have 2 oscars together. They love to swim around together. When we transfered them over to the 100 gallon they did the same thing. I got a little scared too, but they were just being drama queens. lol I also have a pleco in all my tanks. But you might want to wait until you have some build up for him to eat. We found that the oscars ate the plecos algae tablets.